| 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 | $203.96 | 8.385% | $221.062 | $221.06 | $221.05 | $221.10 |
| Purchase #2 | $99.33 | 8.527% | $107.7999 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $176.93 | 5.401% | $186.486 | $186.49 | $186.50 | $186.50 |
| Purchase #4 | $196.33 | 3.687% | $203.5687 | $203.57 | $203.55 | $203.60 |
| Purchase #5 | $193.45 | 13.784% | $220.1151 | $220.12 | $220.10 | $220.10 |
| Purchase #6 | $32.68 | 7.346% | $35.0807 | $35.08 | $35.10 | $35.10 |
| Purchase #7 | $131.41 | 3.868% | $136.4929 | $136.49 | $136.50 | $136.50 |
| 7 purchase totals = | $1,034.09 | $1,110.6053 | $1,110.61 | $1,110.60 | $1,110.70 | |