| 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 | $224.84 | 9.653% | $246.5438 | $246.54 | $246.55 | $246.50 |
| Purchase #2 | $210.60 | 13.190% | $238.3781 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $31.25 | 12.404% | $35.1263 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $123.77 | 12.627% | $139.3984 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $249.65 | 9.681% | $273.8186 | $273.82 | $273.80 | $273.80 |
| Purchase #6 | $240.52 | 5.449% | $253.6259 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $91.37 | 9.492% | $100.0428 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $1,172.00 | $1,286.9339 | $1,286.94 | $1,287.00 | $1,286.80 | |