| 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 | $45.45 | 5.106% | $47.7707 | $47.77 | $47.75 | $47.80 |
| Purchase #2 | $166.32 | 13.404% | $188.6135 | $188.61 | $188.60 | $188.60 |
| Purchase #3 | $162.67 | 9.672% | $178.4034 | $178.40 | $178.40 | $178.40 |
| Purchase #4 | $209.42 | 10.383% | $231.1641 | $231.16 | $231.15 | $231.20 |
| Purchase #5 | $120.71 | 5.365% | $127.1861 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $238.80 | 7.607% | $256.9655 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $207.51 | 10.834% | $229.9916 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $1,150.88 | $1,260.0949 | $1,260.09 | $1,260.05 | $1,260.20 | |