| 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 | $126.79 | 5.521% | $133.7901 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $49.86 | 7.677% | $53.6878 | $53.69 | $53.70 | $53.70 |
| Purchase #3 | $245.71 | 9.585% | $269.2613 | $269.26 | $269.25 | $269.30 |
| Purchase #4 | $239.74 | 10.242% | $264.2942 | $264.29 | $264.30 | $264.30 |
| Purchase #5 | $211.26 | 11.255% | $235.0373 | $235.04 | $235.05 | $235.00 |
| Purchase #6 | $204.94 | 13.765% | $233.15 | $233.15 | $233.15 | $233.20 |
| Purchase #7 | $198.71 | 9.655% | $217.8955 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $1,277.01 | $1,407.1162 | $1,407.12 | $1,407.15 | $1,407.20 | |