| 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 | $87.83 | 4.114% | $91.4433 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $238.68 | 12.114% | $267.5937 | $267.59 | $267.60 | $267.60 |
| Purchase #3 | $194.94 | 9.713% | $213.8745 | $213.87 | $213.85 | $213.90 |
| Purchase #4 | $34.80 | 10.467% | $38.4425 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $242.39 | 12.336% | $272.2912 | $272.29 | $272.30 | $272.30 |
| Purchase #6 | $224.25 | 10.727% | $248.3053 | $248.31 | $248.30 | $248.30 |
| Purchase #7 | $84.63 | 9.223% | $92.4354 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $1,107.52 | $1,224.3859 | $1,224.38 | $1,224.40 | $1,224.30 | |