| 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 | $230.26 | 11.716% | $257.2373 | $257.24 | $257.25 | $257.20 |
| Purchase #2 | $94.64 | 6.170% | $100.4793 | $100.48 | $100.50 | $100.50 |
| Purchase #3 | $31.26 | 12.640% | $35.2113 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $64.78 | 11.431% | $72.185 | $72.19 | $72.20 | $72.20 |
| Purchase #5 | $237.90 | 5.327% | $250.5729 | $250.57 | $250.55 | $250.60 |
| Purchase #6 | $189.82 | 8.412% | $205.7877 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $32.28 | 7.462% | $34.6887 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $880.94 | $956.1622 | $956.17 | $956.20 | $956.20 | |