| 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 | $131.87 | 6.581% | $140.5484 | $140.55 | $140.55 | $140.50 |
| Purchase #2 | $123.86 | 11.691% | $138.3405 | $138.34 | $138.35 | $138.30 |
| Purchase #3 | $103.97 | 4.631% | $108.7849 | $108.78 | $108.80 | $108.80 |
| Purchase #4 | $227.59 | 12.561% | $256.1776 | $256.18 | $256.20 | $256.20 |
| Purchase #5 | $229.26 | 7.672% | $246.8488 | $246.85 | $246.85 | $246.80 |
| Purchase #6 | $135.64 | 4.244% | $141.3966 | $141.40 | $141.40 | $141.40 |
| Purchase #7 | $151.83 | 7.429% | $163.1095 | $163.11 | $163.10 | $163.10 |
| 7 purchase totals = | $1,104.02 | $1,195.2063 | $1,195.21 | $1,195.25 | $1,195.10 | |