| 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 | $244.43 | 8.471% | $265.1357 | $265.14 | $265.15 | $265.10 |
| Purchase #2 | $135.86 | 7.350% | $145.8457 | $145.85 | $145.85 | $145.80 |
| Purchase #3 | $130.81 | 13.695% | $148.7244 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $73.63 | 13.499% | $83.5693 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $230.41 | 11.464% | $256.8242 | $256.82 | $256.80 | $256.80 |
| Purchase #6 | $207.73 | 13.845% | $236.4902 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $216.37 | 5.760% | $228.8329 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $1,239.24 | $1,365.4224 | $1,365.42 | $1,365.40 | $1,365.30 | |