| 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 | $238.63 | 10.467% | $263.6074 | $263.61 | $263.60 | $263.60 |
| Purchase #2 | $42.41 | 11.132% | $47.1311 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $202.79 | 12.464% | $228.0657 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $204.93 | 13.618% | $232.8374 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $105.35 | 7.834% | $113.6031 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $41.67 | 8.125% | $45.0557 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $215.72 | 13.386% | $244.5963 | $244.60 | $244.60 | $244.60 |
| 7 purchase totals = | $1,051.50 | $1,174.8967 | $1,174.91 | $1,174.90 | $1,174.90 | |