| 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 | $217.27 | 6.788% | $232.0183 | $232.02 | $232.00 | $232.00 |
| Purchase #2 | $35.71 | 7.360% | $38.3383 | $38.34 | $38.35 | $38.30 |
| Purchase #3 | $9.73 | 8.683% | $10.5749 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $130.56 | 3.691% | $135.379 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $50.94 | 5.155% | $53.566 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $43.31 | 11.669% | $48.3638 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $88.34 | 3.715% | $91.6218 | $91.62 | $91.60 | $91.60 |
| 7 purchase totals = | $575.86 | $609.8621 | $609.86 | $609.80 | $609.90 | |