| 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 | $99.28 | 11.710% | $110.9057 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $6.76 | 5.735% | $7.1477 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $249.30 | 5.653% | $263.3929 | $263.39 | $263.40 | $263.40 |
| Purchase #4 | $243.32 | 11.806% | $272.0464 | $272.05 | $272.05 | $272.00 |
| Purchase #5 | $144.82 | 5.227% | $152.3897 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $152.81 | 4.205% | $159.2357 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $180.90 | 7.201% | $193.9266 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $1,077.19 | $1,159.0447 | $1,159.06 | $1,159.10 | $1,158.90 | |