| 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 | $120.84 | 9.788% | $132.6678 | $132.67 | $132.65 | $132.70 |
| Purchase #2 | $125.25 | 4.704% | $131.1418 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $189.96 | 6.767% | $202.8146 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $122.69 | 5.571% | $129.5251 | $129.53 | $129.55 | $129.50 |
| Purchase #5 | $197.92 | 9.171% | $216.0712 | $216.07 | $216.05 | $216.10 |
| Purchase #6 | $110.66 | 3.804% | $114.8695 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $135.66 | 12.818% | $153.0489 | $153.05 | $153.05 | $153.00 |
| 7 purchase totals = | $1,002.98 | $1,080.1389 | $1,080.14 | $1,080.10 | $1,080.10 | |