| 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 | $249.53 | 5.800% | $264.0027 | $264.00 | $264.00 | $264.00 |
| Purchase #2 | $91.32 | 13.206% | $103.3797 | $103.38 | $103.40 | $103.40 |
| Purchase #3 | $97.59 | 9.258% | $106.6249 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $241.88 | 11.645% | $270.0469 | $270.05 | $270.05 | $270.00 |
| Purchase #5 | $156.81 | 13.736% | $178.3494 | $178.35 | $178.35 | $178.30 |
| Purchase #6 | $121.91 | 5.860% | $129.0539 | $129.05 | $129.05 | $129.10 |
| Purchase #7 | $159.46 | 9.503% | $174.6135 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $1,118.50 | $1,226.0710 | $1,226.06 | $1,226.05 | $1,226.00 | |