| 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 | $119.42 | 13.155% | $135.1297 | $135.13 | $135.15 | $135.10 |
| Purchase #2 | $217.63 | 12.312% | $244.4246 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $124.45 | 11.748% | $139.0704 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $134.51 | 3.668% | $139.4438 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $32.81 | 6.637% | $34.9876 | $34.99 | $35.00 | $35.00 |
| Purchase #6 | $175.69 | 5.285% | $184.9752 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $123.95 | 7.477% | $133.2177 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $928.46 | $1,011.2490 | $1,011.25 | $1,011.25 | $1,011.20 | |