| 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 | $178.33 | 6.261% | $189.4952 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $191.50 | 8.354% | $207.4979 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $95.83 | 4.229% | $99.8827 | $99.88 | $99.90 | $99.90 |
| Purchase #4 | $40.54 | 3.116% | $41.8032 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $206.26 | 11.752% | $230.4997 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $117.61 | 9.782% | $129.1146 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $249.38 | 4.607% | $260.8689 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $1,079.45 | $1,159.1622 | $1,159.16 | $1,159.15 | $1,159.20 | |