| 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 | $197.55 | 11.313% | $219.8988 | $219.90 | $219.90 | $219.90 |
| Purchase #2 | $148.90 | 5.449% | $157.0136 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $63.62 | 13.656% | $72.3079 | $72.31 | $72.30 | $72.30 |
| Purchase #4 | $249.56 | 8.361% | $270.4257 | $270.43 | $270.45 | $270.40 |
| Purchase #5 | $43.61 | 7.134% | $46.7211 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $47.96 | 11.723% | $53.5824 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $67.26 | 6.828% | $71.8525 | $71.85 | $71.85 | $71.90 |
| 7 purchase totals = | $818.46 | $891.8020 | $891.80 | $891.80 | $891.80 | |