| 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 | $244.96 | 10.757% | $271.3103 | $271.31 | $271.30 | $271.30 |
| Purchase #2 | $90.90 | 12.745% | $102.4852 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $10.44 | 3.809% | $10.8377 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $88.35 | 8.551% | $95.9048 | $95.90 | $95.90 | $95.90 |
| Purchase #5 | $114.70 | 10.396% | $126.6242 | $126.62 | $126.60 | $126.60 |
| Purchase #6 | $8.45 | 4.654% | $8.8433 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $130.38 | 12.643% | $146.8639 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $688.18 | $762.8694 | $762.86 | $762.85 | $762.80 | |