| 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 | $220.35 | 10.405% | $243.2774 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $152.62 | 5.833% | $161.5223 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $136.78 | 12.446% | $153.8036 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $228.69 | 9.504% | $250.4247 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $225.96 | 13.560% | $256.6002 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $217.32 | 7.218% | $233.0062 | $233.01 | $233.00 | $233.00 |
| Purchase #7 | $143.67 | 3.306% | $148.4197 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $1,325.39 | $1,447.0541 | $1,447.05 | $1,447.00 | $1,447.00 | |