| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.62 | 12.524% | $218.9942 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $130.62 | 3.570% | $135.2831 | $135.28 | $135.30 | $135.30 |
| Purchase #3 | $232.49 | 11.719% | $259.7355 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $137.42 | 10.524% | $151.8821 | $151.88 | $151.90 | $151.90 |
| Purchase #5 | $112.38 | 5.285% | $118.3193 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $106.82 | 10.360% | $117.8866 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $117.50 | 3.349% | $121.4351 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $1,031.85 | $1,123.5359 | $1,123.54 | $1,123.60 | $1,123.50 | |