| 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 | $236.55 | 7.163% | $253.4941 | $253.49 | $253.50 | $253.50 |
| Purchase #2 | $248.96 | 11.269% | $277.0153 | $277.02 | $277.00 | $277.00 |
| Purchase #3 | $249.89 | 5.451% | $263.5115 | $263.51 | $263.50 | $263.50 |
| Purchase #4 | $184.67 | 12.634% | $208.0012 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $131.64 | 12.865% | $148.5755 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $241.57 | 9.301% | $264.0384 | $264.04 | $264.05 | $264.00 |
| Purchase #7 | $13.93 | 8.811% | $15.1574 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $1,307.21 | $1,429.7934 | $1,429.80 | $1,429.80 | $1,429.80 | |