| 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 | $125.32 | 12.439% | $140.9086 | $140.91 | $140.90 | $140.90 |
| Purchase #2 | $177.66 | 9.432% | $194.4169 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $16.33 | 12.672% | $18.3993 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $232.79 | 10.517% | $257.2725 | $257.27 | $257.25 | $257.30 |
| Purchase #5 | $180.64 | 9.579% | $197.9435 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $14.79 | 10.486% | $16.3409 | $16.34 | $16.35 | $16.30 |
| Purchase #7 | $238.52 | 4.443% | $249.1174 | $249.12 | $249.10 | $249.10 |
| 7 purchase totals = | $986.05 | $1,074.3991 | $1,074.40 | $1,074.35 | $1,074.30 | |