| 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 | $225.92 | 11.154% | $251.1191 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $120.95 | 12.365% | $135.9055 | $135.91 | $135.90 | $135.90 |
| Purchase #3 | $174.40 | 4.525% | $182.2916 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $225.37 | 4.405% | $235.2975 | $235.30 | $235.30 | $235.30 |
| Purchase #5 | $158.43 | 10.188% | $174.5708 | $174.57 | $174.55 | $174.60 |
| Purchase #6 | $105.83 | 4.102% | $110.1711 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $27.81 | 11.423% | $30.9867 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $1,038.71 | $1,120.3423 | $1,120.35 | $1,120.30 | $1,120.40 | |