| 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 | $27.39 | 3.231% | $28.275 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $82.93 | 6.294% | $88.1496 | $88.15 | $88.15 | $88.10 |
| Purchase #3 | $64.38 | 8.517% | $69.8632 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $191.69 | 12.836% | $216.2953 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $139.39 | 9.207% | $152.2236 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $208.92 | 10.220% | $230.2716 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $220.54 | 6.612% | $235.1221 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $935.24 | $1,020.2004 | $1,020.20 | $1,020.15 | $1,020.20 | |