| 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 | $107.99 | 10.237% | $119.0449 | $119.04 | $119.05 | $119.00 |
| Purchase #2 | $223.47 | 5.388% | $235.5106 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $121.98 | 12.162% | $136.8152 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $128.95 | 5.285% | $135.765 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $102.44 | 7.315% | $109.9335 | $109.93 | $109.95 | $109.90 |
| Purchase #6 | $126.33 | 9.620% | $138.4829 | $138.48 | $138.50 | $138.50 |
| Purchase #7 | $46.77 | 8.823% | $50.8965 | $50.90 | $50.90 | $50.90 |
| 7 purchase totals = | $857.93 | $926.4486 | $926.45 | $926.45 | $926.40 | |