| 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 | $210.36 | 4.276% | $219.355 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $232.94 | 7.673% | $250.8135 | $250.81 | $250.80 | $250.80 |
| Purchase #3 | $78.61 | 13.849% | $89.4967 | $89.50 | $89.50 | $89.50 |
| Purchase #4 | $207.50 | 7.329% | $222.7077 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $122.62 | 11.573% | $136.8108 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $179.32 | 10.362% | $197.9011 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $119.96 | 7.271% | $128.6823 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $1,151.31 | $1,245.7671 | $1,245.77 | $1,245.75 | $1,245.80 | |