| 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 | $195.39 | 12.220% | $219.2667 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $240.31 | 8.408% | $260.5153 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $167.69 | 8.528% | $181.9906 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $210.63 | 4.801% | $220.7423 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $30.25 | 8.313% | $32.7647 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $24.60 | 4.586% | $25.7282 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $89.57 | 12.838% | $101.069 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $958.44 | $1,042.0768 | $1,042.08 | $1,042.05 | $1,042.10 | |