| 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 | $35.64 | 13.772% | $40.5483 | $40.55 | $40.55 | $40.50 |
| Purchase #2 | $207.29 | 7.743% | $223.3405 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $24.42 | 6.144% | $25.9204 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $201.59 | 8.592% | $218.9106 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $199.62 | 12.157% | $223.8878 | $223.89 | $223.90 | $223.90 |
| Purchase #6 | $108.47 | 13.124% | $122.7056 | $122.71 | $122.70 | $122.70 |
| Purchase #7 | $222.93 | 7.707% | $240.1112 | $240.11 | $240.10 | $240.10 |
| 7 purchase totals = | $999.96 | $1,095.4244 | $1,095.43 | $1,095.40 | $1,095.30 | |