| 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 | $184.79 | 13.703% | $210.1118 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $115.84 | 5.489% | $122.1985 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $128.81 | 11.296% | $143.3604 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $220.91 | 11.643% | $246.6306 | $246.63 | $246.65 | $246.60 |
| Purchase #5 | $142.62 | 11.219% | $158.6205 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $66.27 | 10.211% | $73.0368 | $73.04 | $73.05 | $73.00 |
| Purchase #7 | $47.27 | 9.646% | $51.8297 | $51.83 | $51.85 | $51.80 |
| 7 purchase totals = | $906.51 | $1,005.7883 | $1,005.79 | $1,005.80 | $1,005.70 | |