| 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 | $214.84 | 5.524% | $226.7078 | $226.71 | $226.70 | $226.70 |
| Purchase #2 | $171.35 | 11.803% | $191.5744 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $192.35 | 7.368% | $206.5223 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $122.79 | 5.864% | $129.9904 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $58.70 | 12.662% | $66.1326 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $168.65 | 6.805% | $180.1266 | $180.13 | $180.15 | $180.10 |
| Purchase #7 | $76.63 | 13.687% | $87.1183 | $87.12 | $87.10 | $87.10 |
| 7 purchase totals = | $1,005.31 | $1,088.1724 | $1,088.17 | $1,088.15 | $1,088.10 | |