| 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 | $226.35 | 6.548% | $241.1714 | $241.17 | $241.15 | $241.20 |
| Purchase #2 | $98.48 | 11.705% | $110.0071 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $89.80 | 12.446% | $100.9765 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $174.88 | 5.264% | $184.0857 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $116.85 | 7.128% | $125.1791 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $249.60 | 11.835% | $279.1402 | $279.14 | $279.15 | $279.10 |
| Purchase #7 | $139.68 | 11.332% | $155.5085 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $1,095.64 | $1,196.0685 | $1,196.08 | $1,196.10 | $1,196.10 | |