| 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 | $223.27 | 9.634% | $244.7798 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $42.31 | 8.549% | $45.9271 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $141.62 | 10.175% | $156.0298 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $62.77 | 12.669% | $70.7223 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $6.93 | 11.233% | $7.7084 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $171.93 | 4.486% | $179.6428 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $204.40 | 3.784% | $212.1345 | $212.13 | $212.15 | $212.10 |
| 7 purchase totals = | $853.23 | $916.9447 | $916.94 | $917.00 | $916.80 | |