| 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 | $87.92 | 3.635% | $91.1159 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $104.72 | 11.444% | $116.7042 | $116.70 | $116.70 | $116.70 |
| Purchase #3 | $20.85 | 4.749% | $21.8402 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $217.90 | 10.740% | $241.3025 | $241.30 | $241.30 | $241.30 |
| Purchase #5 | $202.31 | 6.252% | $214.9584 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $129.72 | 8.364% | $140.5698 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $182.70 | 13.635% | $207.6111 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $946.12 | $1,034.1021 | $1,034.10 | $1,034.05 | $1,034.10 | |