| 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 | $219.73 | 6.486% | $233.9817 | $233.98 | $234.00 | $234.00 |
| Purchase #2 | $243.38 | 13.147% | $275.3772 | $275.38 | $275.40 | $275.40 |
| Purchase #3 | $182.99 | 9.618% | $200.59 | $200.59 | $200.60 | $200.60 |
| Purchase #4 | $225.62 | 13.742% | $256.6247 | $256.62 | $256.60 | $256.60 |
| Purchase #5 | $207.84 | 6.358% | $221.0545 | $221.05 | $221.05 | $221.10 |
| Purchase #6 | $90.62 | 13.866% | $103.1854 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $125.65 | 11.522% | $140.1274 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $1,295.83 | $1,430.9409 | $1,430.94 | $1,431.00 | $1,431.00 | |