| 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 | $224.58 | 12.416% | $252.4639 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $200.25 | 9.490% | $219.2537 | $219.25 | $219.25 | $219.30 |
| Purchase #3 | $123.84 | 7.217% | $132.7775 | $132.78 | $132.80 | $132.80 |
| Purchase #4 | $120.42 | 9.389% | $131.7262 | $131.73 | $131.75 | $131.70 |
| Purchase #5 | $39.91 | 6.624% | $42.5536 | $42.55 | $42.55 | $42.60 |
| Purchase #6 | $70.69 | 6.770% | $75.4757 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $106.25 | 8.197% | $114.9593 | $114.96 | $114.95 | $115.00 |
| 7 purchase totals = | $885.94 | $969.2099 | $969.21 | $969.25 | $969.40 | |