| 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 | $48.45 | 7.624% | $52.1438 | $52.14 | $52.15 | $52.10 |
| Purchase #2 | $196.69 | 10.210% | $216.772 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $70.67 | 6.830% | $75.4968 | $75.50 | $75.50 | $75.50 |
| Purchase #4 | $127.48 | 4.284% | $132.9412 | $132.94 | $132.95 | $132.90 |
| Purchase #5 | $141.92 | 9.393% | $155.2505 | $155.25 | $155.25 | $155.30 |
| Purchase #6 | $103.77 | 6.786% | $110.8118 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $242.86 | 13.738% | $276.2241 | $276.22 | $276.20 | $276.20 |
| 7 purchase totals = | $931.84 | $1,019.6402 | $1,019.63 | $1,019.60 | $1,019.60 | |