| 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 | $114.77 | 11.797% | $128.3094 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $197.95 | 3.872% | $205.6146 | $205.61 | $205.60 | $205.60 |
| Purchase #3 | $90.60 | 4.640% | $94.8038 | $94.80 | $94.80 | $94.80 |
| Purchase #4 | $198.74 | 10.551% | $219.7091 | $219.71 | $219.70 | $219.70 |
| Purchase #5 | $38.51 | 3.437% | $39.8336 | $39.83 | $39.85 | $39.80 |
| Purchase #6 | $125.48 | 9.637% | $137.5725 | $137.57 | $137.55 | $137.60 |
| Purchase #7 | $108.43 | 6.109% | $115.054 | $115.05 | $115.05 | $115.10 |
| 7 purchase totals = | $874.48 | $940.8970 | $940.88 | $940.85 | $940.90 | |