| 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 | $115.84 | 11.455% | $129.1095 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $146.28 | 13.519% | $166.0556 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $120.27 | 11.123% | $133.6476 | $133.65 | $133.65 | $133.60 |
| Purchase #4 | $247.80 | 12.570% | $278.9485 | $278.95 | $278.95 | $278.90 |
| Purchase #5 | $117.82 | 7.584% | $126.7555 | $126.76 | $126.75 | $126.80 |
| Purchase #6 | $98.47 | 12.333% | $110.6143 | $110.61 | $110.60 | $110.60 |
| Purchase #7 | $174.90 | 4.543% | $182.8457 | $182.85 | $182.85 | $182.80 |
| 7 purchase totals = | $1,021.38 | $1,127.9767 | $1,127.99 | $1,127.95 | $1,127.90 | |