| 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 | $103.89 | 7.242% | $111.4137 | $111.41 | $111.40 | $111.40 |
| Purchase #2 | $173.58 | 13.639% | $197.2546 | $197.25 | $197.25 | $197.30 |
| Purchase #3 | $147.34 | 3.329% | $152.2449 | $152.24 | $152.25 | $152.20 |
| Purchase #4 | $19.95 | 8.805% | $21.7066 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $235.62 | 12.570% | $265.2374 | $265.24 | $265.25 | $265.20 |
| Purchase #6 | $32.76 | 3.492% | $33.904 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $219.81 | 3.590% | $227.7012 | $227.70 | $227.70 | $227.70 |
| 7 purchase totals = | $932.95 | $1,009.4624 | $1,009.45 | $1,009.45 | $1,009.40 | |