| 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 | $120.35 | 10.184% | $132.6064 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $114.45 | 10.269% | $126.2029 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $211.67 | 6.397% | $225.2105 | $225.21 | $225.20 | $225.20 |
| Purchase #4 | $244.89 | 12.657% | $275.8857 | $275.89 | $275.90 | $275.90 |
| Purchase #5 | $194.97 | 13.452% | $221.1974 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $24.76 | 5.463% | $26.1126 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $36.31 | 12.574% | $40.8756 | $40.88 | $40.90 | $40.90 |
| 7 purchase totals = | $947.40 | $1,048.0911 | $1,048.10 | $1,048.10 | $1,048.10 | |