| 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 | $55.62 | 5.855% | $58.8766 | $58.88 | $58.90 | $58.90 |
| Purchase #2 | $218.66 | 9.847% | $240.1915 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $36.72 | 9.394% | $40.1695 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $119.83 | 8.494% | $130.0084 | $130.01 | $130.00 | $130.00 |
| Purchase #5 | $221.33 | 5.123% | $232.6687 | $232.67 | $232.65 | $232.70 |
| Purchase #6 | $213.94 | 3.404% | $221.2225 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $238.98 | 13.150% | $270.4059 | $270.41 | $270.40 | $270.40 |
| 7 purchase totals = | $1,105.08 | $1,193.5431 | $1,193.55 | $1,193.50 | $1,193.60 | |