| 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 | $103.91 | 8.187% | $112.4171 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $61.97 | 3.229% | $63.971 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $228.68 | 13.774% | $260.1784 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $129.68 | 6.832% | $138.5397 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $188.83 | 11.290% | $210.1489 | $210.15 | $210.15 | $210.10 |
| Purchase #6 | $72.77 | 4.341% | $75.9289 | $75.93 | $75.95 | $75.90 |
| Purchase #7 | $160.45 | 6.715% | $171.2242 | $171.22 | $171.20 | $171.20 |
| 7 purchase totals = | $946.29 | $1,032.4082 | $1,032.41 | $1,032.40 | $1,032.30 | |