| 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 | $118.32 | 3.536% | $122.5038 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $110.80 | 8.507% | $120.2258 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $229.69 | 10.323% | $253.4009 | $253.40 | $253.40 | $253.40 |
| Purchase #4 | $232.44 | 7.856% | $250.7005 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $35.55 | 11.251% | $39.5497 | $39.55 | $39.55 | $39.50 |
| Purchase #6 | $95.84 | 9.269% | $104.7234 | $104.72 | $104.70 | $104.70 |
| Purchase #7 | $96.33 | 7.465% | $103.521 | $103.52 | $103.50 | $103.50 |
| 7 purchase totals = | $918.97 | $994.6251 | $994.62 | $994.60 | $994.50 | |