| 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 | $28.42 | 3.856% | $29.5159 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $223.39 | 6.415% | $237.7205 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $191.51 | 13.870% | $218.0724 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $241.67 | 7.694% | $260.2641 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $114.53 | 4.272% | $119.4227 | $119.42 | $119.40 | $119.40 |
| Purchase #6 | $224.69 | 9.404% | $245.8198 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $84.44 | 9.655% | $92.5927 | $92.59 | $92.60 | $92.60 |
| 7 purchase totals = | $1,108.65 | $1,203.4081 | $1,203.40 | $1,203.30 | $1,203.40 | |