| 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 | $113.85 | 5.247% | $119.8237 | $119.82 | $119.80 | $119.80 |
| Purchase #2 | $39.37 | 3.397% | $40.7074 | $40.71 | $40.70 | $40.70 |
| Purchase #3 | $162.93 | 11.834% | $182.2111 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $135.26 | 11.760% | $151.1666 | $151.17 | $151.15 | $151.20 |
| Purchase #5 | $117.31 | 11.220% | $130.4722 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $216.31 | 8.559% | $234.824 | $234.82 | $234.80 | $234.80 |
| Purchase #7 | $50.78 | 13.616% | $57.6942 | $57.69 | $57.70 | $57.70 |
| 7 purchase totals = | $835.81 | $916.8992 | $916.89 | $916.80 | $916.90 | |