| 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 | $117.42 | 7.668% | $126.4238 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $103.39 | 7.151% | $110.7834 | $110.78 | $110.80 | $110.80 |
| Purchase #3 | $196.88 | 12.581% | $221.6495 | $221.65 | $221.65 | $221.60 |
| Purchase #4 | $135.76 | 12.436% | $152.6431 | $152.64 | $152.65 | $152.60 |
| Purchase #5 | $165.60 | 9.210% | $180.8518 | $180.85 | $180.85 | $180.90 |
| Purchase #6 | $238.56 | 13.324% | $270.3457 | $270.35 | $270.35 | $270.30 |
| Purchase #7 | $111.84 | 11.489% | $124.6893 | $124.69 | $124.70 | $124.70 |
| 7 purchase totals = | $1,069.45 | $1,187.3866 | $1,187.38 | $1,187.40 | $1,187.30 | |