| 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 | $110.38 | 5.183% | $116.101 | $116.10 | $116.10 | $116.10 |
| Purchase #2 | $239.90 | 6.316% | $255.0521 | $255.05 | $255.05 | $255.10 |
| Purchase #3 | $210.72 | 6.834% | $225.1206 | $225.12 | $225.10 | $225.10 |
| Purchase #4 | $194.48 | 5.661% | $205.4895 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $80.97 | 11.408% | $90.2071 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $159.38 | 11.200% | $177.2306 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $72.61 | 12.701% | $81.8322 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $1,068.44 | $1,151.0331 | $1,151.03 | $1,151.05 | $1,151.00 | |