| 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 | $221.54 | 12.754% | $249.7952 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $22.53 | 6.312% | $23.9521 | $23.95 | $23.95 | $24.00 |
| Purchase #3 | $173.73 | 10.745% | $192.3973 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $128.80 | 4.290% | $134.3255 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $152.83 | 13.472% | $173.4193 | $173.42 | $173.40 | $173.40 |
| Purchase #6 | $101.61 | 8.692% | $110.4419 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $36.58 | 10.856% | $40.5511 | $40.55 | $40.55 | $40.60 |
| 7 purchase totals = | $837.62 | $924.8824 | $924.89 | $924.90 | $924.90 | |