| 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 | $216.68 | 10.826% | $240.1378 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $145.74 | 13.119% | $164.8596 | $164.86 | $164.85 | $164.90 |
| Purchase #3 | $156.69 | 10.729% | $173.5013 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $179.64 | 10.738% | $198.9297 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $82.37 | 6.507% | $87.7298 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $54.99 | 12.815% | $62.037 | $62.04 | $62.05 | $62.00 |
| Purchase #7 | $232.51 | 7.365% | $249.6344 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $1,068.62 | $1,176.8296 | $1,176.83 | $1,176.90 | $1,176.70 | |