| 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 | $245.28 | 13.184% | $277.6177 | $277.62 | $277.60 | $277.60 |
| Purchase #2 | $249.91 | 11.552% | $278.7796 | $278.78 | $278.80 | $278.80 |
| Purchase #3 | $194.79 | 6.230% | $206.9254 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $229.63 | 9.250% | $250.8708 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $135.89 | 3.753% | $140.99 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $136.36 | 7.336% | $146.3634 | $146.36 | $146.35 | $146.40 |
| Purchase #7 | $181.71 | 3.824% | $188.6586 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $1,373.57 | $1,490.2055 | $1,490.21 | $1,490.20 | $1,490.30 | |