| 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 | $129.78 | 10.696% | $143.6613 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $110.81 | 13.299% | $125.5466 | $125.55 | $125.55 | $125.50 |
| Purchase #3 | $247.77 | 4.643% | $259.274 | $259.27 | $259.25 | $259.30 |
| Purchase #4 | $11.77 | 6.251% | $12.5057 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $217.50 | 12.450% | $244.5788 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $90.41 | 9.306% | $98.8236 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $218.36 | 8.187% | $236.2371 | $236.24 | $236.25 | $236.20 |
| 7 purchase totals = | $1,026.40 | $1,120.6271 | $1,120.63 | $1,120.60 | $1,120.60 | |