| 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 | $38.35 | 8.816% | $41.7309 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $232.76 | 7.675% | $250.6243 | $250.62 | $250.60 | $250.60 |
| Purchase #3 | $147.47 | 13.453% | $167.3091 | $167.31 | $167.30 | $167.30 |
| Purchase #4 | $140.63 | 8.534% | $152.6314 | $152.63 | $152.65 | $152.60 |
| Purchase #5 | $233.71 | 9.348% | $255.5572 | $255.56 | $255.55 | $255.60 |
| Purchase #6 | $171.53 | 8.825% | $186.6675 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $189.49 | 10.592% | $209.5608 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $1,153.94 | $1,264.0812 | $1,264.08 | $1,264.05 | $1,264.10 | |