| 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 | $131.34 | 7.313% | $140.9449 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $219.48 | 6.570% | $233.8998 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $101.64 | 4.654% | $106.3703 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $53.26 | 8.526% | $57.8009 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $70.93 | 9.795% | $77.8776 | $77.88 | $77.90 | $77.90 |
| Purchase #6 | $239.63 | 4.379% | $250.1234 | $250.12 | $250.10 | $250.10 |
| Purchase #7 | $68.79 | 3.470% | $71.177 | $71.18 | $71.20 | $71.20 |
| 7 purchase totals = | $885.07 | $938.1939 | $938.19 | $938.20 | $938.20 | |