| 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 | $193.95 | 4.373% | $202.4314 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $190.38 | 12.335% | $213.8634 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $205.31 | 6.760% | $219.189 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $189.60 | 8.779% | $206.245 | $206.25 | $206.25 | $206.20 |
| Purchase #5 | $33.46 | 13.302% | $37.9108 | $37.91 | $37.90 | $37.90 |
| Purchase #6 | $249.99 | 11.692% | $279.2188 | $279.22 | $279.20 | $279.20 |
| Purchase #7 | $124.94 | 6.226% | $132.7188 | $132.72 | $132.70 | $132.70 |
| 7 purchase totals = | $1,187.63 | $1,291.5772 | $1,291.58 | $1,291.55 | $1,291.50 | |