| 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 | $103.94 | 4.123% | $108.2254 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $222.40 | 13.233% | $251.8302 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $47.92 | 12.681% | $53.9967 | $54.00 | $54.00 | $54.00 |
| Purchase #4 | $240.88 | 4.760% | $252.3459 | $252.35 | $252.35 | $252.30 |
| Purchase #5 | $53.30 | 8.536% | $57.8497 | $57.85 | $57.85 | $57.80 |
| Purchase #6 | $155.33 | 6.217% | $164.9869 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $173.33 | 11.271% | $192.866 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $997.10 | $1,082.1008 | $1,082.12 | $1,082.15 | $1,082.00 | |