| 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 | $131.29 | 4.422% | $137.0956 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $197.60 | 8.267% | $213.9356 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $242.31 | 13.785% | $275.7124 | $275.71 | $275.70 | $275.70 |
| Purchase #4 | $87.25 | 12.637% | $98.2758 | $98.28 | $98.30 | $98.30 |
| Purchase #5 | $227.25 | 9.409% | $248.632 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $249.49 | 8.625% | $271.0085 | $271.01 | $271.00 | $271.00 |
| Purchase #7 | $130.78 | 13.125% | $147.9449 | $147.94 | $147.95 | $147.90 |
| 7 purchase totals = | $1,265.97 | $1,392.6048 | $1,392.61 | $1,392.65 | $1,392.50 | |