| 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 | $19.61 | 10.741% | $21.7163 | $21.72 | $21.70 | $21.70 |
| Purchase #2 | $115.98 | 4.594% | $121.3081 | $121.31 | $121.30 | $121.30 |
| Purchase #3 | $33.40 | 10.398% | $36.8729 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $92.92 | 3.119% | $95.8182 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $222.67 | 9.206% | $243.169 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $114.64 | 4.148% | $119.3953 | $119.40 | $119.40 | $119.40 |
| Purchase #7 | $246.39 | 11.702% | $275.2226 | $275.22 | $275.20 | $275.20 |
| 7 purchase totals = | $845.61 | $913.5024 | $913.51 | $913.40 | $913.50 | |