| 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 | $31.32 | 4.259% | $32.6539 | $32.65 | $32.65 | $32.70 |
| Purchase #2 | $209.28 | 10.247% | $230.7249 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $238.53 | 8.435% | $258.65 | $258.65 | $258.65 | $258.70 |
| Purchase #4 | $224.89 | 13.599% | $255.4728 | $255.47 | $255.45 | $255.50 |
| Purchase #5 | $229.64 | 8.757% | $249.7496 | $249.75 | $249.75 | $249.70 |
| Purchase #6 | $93.87 | 9.565% | $102.8487 | $102.85 | $102.85 | $102.80 |
| Purchase #7 | $59.55 | 8.393% | $64.548 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $1,087.08 | $1,194.6479 | $1,194.64 | $1,194.60 | $1,194.60 | |