| 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 | $107.56 | 4.745% | $112.6637 | $112.66 | $112.65 | $112.70 |
| Purchase #2 | $222.30 | 13.801% | $252.9796 | $252.98 | $253.00 | $253.00 |
| Purchase #3 | $179.85 | 7.840% | $193.9502 | $193.95 | $193.95 | $194.00 |
| Purchase #4 | $105.74 | 4.632% | $110.6379 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $113.71 | 8.121% | $122.9444 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $247.81 | 7.163% | $265.5606 | $265.56 | $265.55 | $265.60 |
| Purchase #7 | $174.36 | 10.682% | $192.9851 | $192.99 | $193.00 | $193.00 |
| 7 purchase totals = | $1,151.33 | $1,251.7215 | $1,251.72 | $1,251.75 | $1,251.80 | |