| 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 | $233.84 | 8.715% | $254.2192 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $5.74 | 9.523% | $6.2866 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $200.96 | 4.261% | $209.5229 | $209.52 | $209.50 | $209.50 |
| Purchase #4 | $147.95 | 10.811% | $163.9449 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $194.71 | 7.652% | $209.6092 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $123.88 | 3.818% | $128.6097 | $128.61 | $128.60 | $128.60 |
| Purchase #7 | $18.39 | 3.137% | $18.9669 | $18.97 | $18.95 | $19.00 |
| 7 purchase totals = | $925.47 | $991.1594 | $991.16 | $991.10 | $991.10 | |