| 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 | $234.97 | 13.123% | $265.8051 | $265.81 | $265.80 | $265.80 |
| Purchase #2 | $141.53 | 5.614% | $149.4755 | $149.48 | $149.50 | $149.50 |
| Purchase #3 | $225.52 | 5.724% | $238.4288 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $184.41 | 5.748% | $195.0099 | $195.01 | $195.00 | $195.00 |
| Purchase #5 | $246.73 | 13.470% | $279.9645 | $279.96 | $279.95 | $280.00 |
| Purchase #6 | $45.85 | 12.188% | $51.4382 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $197.94 | 7.380% | $212.548 | $212.55 | $212.55 | $212.50 |
| 7 purchase totals = | $1,276.95 | $1,392.6700 | $1,392.68 | $1,392.70 | $1,392.60 | |