| 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 | $104.72 | 5.853% | $110.8493 | $110.85 | $110.85 | $110.80 |
| Purchase #2 | $111.94 | 13.607% | $127.1717 | $127.17 | $127.15 | $127.20 |
| Purchase #3 | $220.85 | 5.199% | $232.332 | $232.33 | $232.35 | $232.30 |
| Purchase #4 | $130.72 | 12.482% | $147.0365 | $147.04 | $147.05 | $147.00 |
| Purchase #5 | $41.80 | 13.167% | $47.3038 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $115.73 | 13.665% | $131.5445 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $225.33 | 7.454% | $242.1261 | $242.13 | $242.15 | $242.10 |
| 7 purchase totals = | $951.09 | $1,038.3639 | $1,038.36 | $1,038.40 | $1,038.20 | |