| 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 | $243.51 | 10.306% | $268.6061 | $268.61 | $268.60 | $268.60 |
| Purchase #2 | $143.26 | 10.785% | $158.7106 | $158.71 | $158.70 | $158.70 |
| Purchase #3 | $203.41 | 7.589% | $218.8468 | $218.85 | $218.85 | $218.80 |
| Purchase #4 | $39.50 | 9.376% | $43.2035 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $69.90 | 9.375% | $76.4531 | $76.45 | $76.45 | $76.50 |
| Purchase #6 | $126.64 | 5.168% | $133.1848 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $241.28 | 6.220% | $256.2876 | $256.29 | $256.30 | $256.30 |
| 7 purchase totals = | $1,067.50 | $1,155.2925 | $1,155.29 | $1,155.30 | $1,155.30 | |