| 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 | $230.91 | 7.361% | $247.9073 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $204.56 | 11.351% | $227.7796 | $227.78 | $227.80 | $227.80 |
| Purchase #3 | $231.40 | 10.673% | $256.0973 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $183.83 | 8.544% | $199.5364 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $37.89 | 10.591% | $41.9029 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $189.75 | 13.186% | $214.7704 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $165.27 | 8.813% | $179.8352 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $1,243.61 | $1,367.8291 | $1,367.84 | $1,367.85 | $1,367.80 | |