| 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 | $205.87 | 5.789% | $217.7878 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $110.27 | 5.288% | $116.1011 | $116.10 | $116.10 | $116.10 |
| Purchase #3 | $53.92 | 8.202% | $58.3425 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $154.26 | 8.190% | $166.8939 | $166.89 | $166.90 | $166.90 |
| Purchase #5 | $235.81 | 9.432% | $258.0516 | $258.05 | $258.05 | $258.10 |
| Purchase #6 | $241.57 | 13.141% | $273.3147 | $273.31 | $273.30 | $273.30 |
| Purchase #7 | $16.98 | 6.777% | $18.1307 | $18.13 | $18.15 | $18.10 |
| 7 purchase totals = | $1,018.68 | $1,108.6223 | $1,108.61 | $1,108.65 | $1,108.60 | |