| 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 | $249.70 | 13.126% | $282.4756 | $282.48 | $282.50 | $282.50 |
| Purchase #2 | $150.90 | 7.388% | $162.0485 | $162.05 | $162.05 | $162.00 |
| Purchase #3 | $140.90 | 13.307% | $159.6496 | $159.65 | $159.65 | $159.60 |
| Purchase #4 | $168.81 | 3.634% | $174.9446 | $174.94 | $174.95 | $174.90 |
| Purchase #5 | $203.66 | 8.837% | $221.6574 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $79.42 | 4.647% | $83.1106 | $83.11 | $83.10 | $83.10 |
| Purchase #7 | $98.40 | 8.249% | $106.517 | $106.52 | $106.50 | $106.50 |
| 7 purchase totals = | $1,091.79 | $1,190.4033 | $1,190.41 | $1,190.40 | $1,190.30 | |