| 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 | $198.32 | 7.150% | $212.4999 | $212.50 | $212.50 | $212.50 |
| Purchase #2 | $250.46 | 11.118% | $278.3061 | $278.31 | $278.30 | $278.30 |
| Purchase #3 | $119.31 | 9.668% | $130.8449 | $130.84 | $130.85 | $130.80 |
| Purchase #4 | $150.65 | 3.683% | $156.1984 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $96.78 | 13.850% | $110.184 | $110.18 | $110.20 | $110.20 |
| Purchase #6 | $151.96 | 5.320% | $160.0443 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $130.95 | 9.617% | $143.5435 | $143.54 | $143.55 | $143.50 |
| 7 purchase totals = | $1,098.43 | $1,191.6211 | $1,191.61 | $1,191.65 | $1,191.50 | |