| 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 | $128.79 | 4.656% | $134.7865 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $218.64 | 11.651% | $244.1137 | $244.11 | $244.10 | $244.10 |
| Purchase #3 | $201.83 | 9.801% | $221.6114 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $243.77 | 5.213% | $256.4777 | $256.48 | $256.50 | $256.50 |
| Purchase #5 | $126.32 | 9.147% | $137.8745 | $137.87 | $137.85 | $137.90 |
| Purchase #6 | $71.31 | 8.267% | $77.2052 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $166.47 | 3.493% | $172.2848 | $172.28 | $172.30 | $172.30 |
| 7 purchase totals = | $1,157.13 | $1,244.3538 | $1,244.35 | $1,244.35 | $1,244.40 | |