| 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 | $130.90 | 11.262% | $145.642 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $223.80 | 6.592% | $238.5529 | $238.55 | $238.55 | $238.60 |
| Purchase #3 | $183.77 | 12.512% | $206.7633 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $195.56 | 7.477% | $210.182 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $187.72 | 10.507% | $207.4437 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $235.27 | 7.561% | $253.0588 | $253.06 | $253.05 | $253.10 |
| Purchase #7 | $249.53 | 8.213% | $270.0239 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $1,406.55 | $1,531.6666 | $1,531.65 | $1,531.65 | $1,531.70 | |