| 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 | $130.46 | 10.283% | $143.8752 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $141.61 | 5.313% | $149.1337 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $206.84 | 9.861% | $227.2365 | $227.24 | $227.25 | $227.20 |
| Purchase #4 | $220.85 | 6.210% | $234.5648 | $234.56 | $234.55 | $234.60 |
| Purchase #5 | $101.53 | 13.734% | $115.4741 | $115.47 | $115.45 | $115.50 |
| Purchase #6 | $194.59 | 12.438% | $218.7931 | $218.79 | $218.80 | $218.80 |
| Purchase #7 | $161.27 | 5.548% | $170.2173 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $1,157.15 | $1,259.2947 | $1,259.29 | $1,259.30 | $1,259.30 | |