| 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 | $247.39 | 10.380% | $273.0691 | $273.07 | $273.05 | $273.10 |
| Purchase #2 | $92.52 | 7.741% | $99.682 | $99.68 | $99.70 | $99.70 |
| Purchase #3 | $172.31 | 8.251% | $186.5273 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $41.68 | 6.408% | $44.3509 | $44.35 | $44.35 | $44.40 |
| Purchase #5 | $218.99 | 13.738% | $249.0748 | $249.07 | $249.05 | $249.10 |
| Purchase #6 | $104.28 | 10.723% | $115.4619 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $112.49 | 4.150% | $117.1583 | $117.16 | $117.15 | $117.20 |
| 7 purchase totals = | $989.66 | $1,085.3243 | $1,085.32 | $1,085.30 | $1,085.50 | |