| 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 | $183.96 | 3.606% | $190.5936 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $24.94 | 7.496% | $26.8095 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $194.64 | 5.330% | $205.0143 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $66.54 | 8.502% | $72.1972 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $244.82 | 12.331% | $275.0088 | $275.01 | $275.00 | $275.00 |
| Purchase #6 | $112.94 | 4.777% | $118.3351 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $107.63 | 4.104% | $112.0471 | $112.05 | $112.05 | $112.00 |
| 7 purchase totals = | $935.47 | $1,000.0056 | $1,000.01 | $1,000.00 | $999.90 | |