| 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 | $28.36 | 9.427% | $31.0335 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $218.63 | 4.438% | $228.3328 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $212.75 | 5.535% | $224.5257 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $105.68 | 7.746% | $113.866 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $65.72 | 11.210% | $73.0872 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $120.71 | 7.664% | $129.9612 | $129.96 | $129.95 | $130.00 |
| Purchase #7 | $200.92 | 4.530% | $210.0217 | $210.02 | $210.00 | $210.00 |
| 7 purchase totals = | $952.77 | $1,010.8281 | $1,010.83 | $1,010.85 | $1,010.80 | |