| 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 | $238.42 | 8.815% | $259.4367 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $189.53 | 6.167% | $201.2183 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $72.25 | 4.255% | $75.3242 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $120.38 | 10.126% | $132.5697 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $101.32 | 9.372% | $110.8157 | $110.82 | $110.80 | $110.80 |
| Purchase #6 | $119.57 | 12.202% | $134.1599 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $123.33 | 3.838% | $128.0634 | $128.06 | $128.05 | $128.10 |
| 7 purchase totals = | $964.80 | $1,041.5879 | $1,041.59 | $1,041.50 | $1,041.60 | |