| 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 | $190.87 | 8.392% | $206.8878 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $32.30 | 9.140% | $35.2522 | $35.25 | $35.25 | $35.30 |
| Purchase #3 | $203.40 | 12.727% | $229.2867 | $229.29 | $229.30 | $229.30 |
| Purchase #4 | $213.94 | 11.767% | $239.1143 | $239.11 | $239.10 | $239.10 |
| Purchase #5 | $203.58 | 4.837% | $213.4272 | $213.43 | $213.45 | $213.40 |
| Purchase #6 | $225.50 | 6.502% | $240.162 | $240.16 | $240.15 | $240.20 |
| Purchase #7 | $180.59 | 13.774% | $205.4645 | $205.46 | $205.45 | $205.50 |
| 7 purchase totals = | $1,250.18 | $1,369.5947 | $1,369.59 | $1,369.60 | $1,369.70 | |