| 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 | $210.54 | 7.170% | $225.6357 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $31.71 | 3.699% | $32.883 | $32.88 | $32.90 | $32.90 |
| Purchase #3 | $11.61 | 5.180% | $12.2114 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $181.36 | 13.778% | $206.3478 | $206.35 | $206.35 | $206.30 |
| Purchase #5 | $173.92 | 7.148% | $186.3518 | $186.35 | $186.35 | $186.40 |
| Purchase #6 | $14.76 | 13.638% | $16.773 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $148.45 | 13.636% | $168.6926 | $168.69 | $168.70 | $168.70 |
| 7 purchase totals = | $772.35 | $848.8953 | $848.89 | $848.90 | $848.90 | |