| 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 | $100.73 | 11.421% | $112.2344 | $112.23 | $112.25 | $112.20 |
| Purchase #2 | $223.61 | 6.509% | $238.1648 | $238.16 | $238.15 | $238.20 |
| Purchase #3 | $101.86 | 3.117% | $105.035 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $172.26 | 13.466% | $195.4565 | $195.46 | $195.45 | $195.50 |
| Purchase #5 | $44.36 | 8.170% | $47.9842 | $47.98 | $48.00 | $48.00 |
| Purchase #6 | $145.86 | 3.228% | $150.5684 | $150.57 | $150.55 | $150.60 |
| Purchase #7 | $143.81 | 9.702% | $157.7624 | $157.76 | $157.75 | $157.80 |
| 7 purchase totals = | $932.49 | $1,007.2057 | $1,007.20 | $1,007.20 | $1,007.30 | |