| 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 | $121.89 | 5.229% | $128.2636 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $190.93 | 6.540% | $203.4168 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $154.53 | 3.131% | $159.3683 | $159.37 | $159.35 | $159.40 |
| Purchase #4 | $203.42 | 6.536% | $216.7155 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $132.77 | 13.720% | $150.986 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $118.50 | 12.571% | $133.3966 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $39.33 | 11.784% | $43.9646 | $43.96 | $43.95 | $44.00 |
| 7 purchase totals = | $961.37 | $1,036.1114 | $1,036.12 | $1,036.05 | $1,036.20 | |