| 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 | $9.51 | 3.642% | $9.8564 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $155.70 | 12.346% | $174.9227 | $174.92 | $174.90 | $174.90 |
| Purchase #3 | $206.84 | 3.859% | $214.822 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $224.95 | 13.312% | $254.8953 | $254.90 | $254.90 | $254.90 |
| Purchase #5 | $200.71 | 3.669% | $208.074 | $208.07 | $208.05 | $208.10 |
| Purchase #6 | $194.49 | 6.831% | $207.7756 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $172.64 | 4.174% | $179.846 | $179.85 | $179.85 | $179.80 |
| 7 purchase totals = | $1,164.84 | $1,250.1920 | $1,250.20 | $1,250.15 | $1,250.20 | |