| 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 | $122.56 | 11.462% | $136.6078 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $5.27 | 5.790% | $5.5751 | $5.58 | $5.60 | $5.60 |
| Purchase #3 | $191.88 | 6.162% | $203.7036 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $115.49 | 4.346% | $120.5092 | $120.51 | $120.50 | $120.50 |
| Purchase #5 | $33.44 | 8.317% | $36.2212 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $130.26 | 13.617% | $147.9975 | $148.00 | $148.00 | $148.00 |
| Purchase #7 | $14.62 | 13.567% | $16.6035 | $16.60 | $16.60 | $16.60 |
| 7 purchase totals = | $613.52 | $667.2179 | $667.22 | $667.20 | $667.20 | |