| 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 | $229.79 | 11.576% | $256.3905 | $256.39 | $256.40 | $256.40 |
| Purchase #2 | $6.51 | 11.831% | $7.2802 | $7.28 | $7.30 | $7.30 |
| Purchase #3 | $214.35 | 6.690% | $228.69 | $228.69 | $228.70 | $228.70 |
| Purchase #4 | $206.47 | 6.179% | $219.2278 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $32.36 | 9.103% | $35.3057 | $35.31 | $35.30 | $35.30 |
| Purchase #6 | $217.44 | 10.380% | $240.0103 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $134.69 | 12.870% | $152.0246 | $152.02 | $152.00 | $152.00 |
| 7 purchase totals = | $1,041.61 | $1,138.9291 | $1,138.93 | $1,138.95 | $1,138.90 | |