| 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 | $234.50 | 4.499% | $245.0502 | $245.05 | $245.05 | $245.10 |
| Purchase #2 | $241.46 | 5.580% | $254.9335 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $22.73 | 6.289% | $24.1595 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $159.83 | 12.437% | $179.7081 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $13.35 | 9.348% | $14.598 | $14.60 | $14.60 | $14.60 |
| Purchase #6 | $79.55 | 10.240% | $87.6959 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $85.55 | 7.113% | $91.6352 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $836.97 | $897.7804 | $897.79 | $897.80 | $897.80 | |