| 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 | $121.97 | 12.252% | $136.9138 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $226.99 | 5.459% | $239.3814 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $240.86 | 11.745% | $269.149 | $269.15 | $269.15 | $269.10 |
| Purchase #4 | $182.42 | 6.546% | $194.3612 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $194.33 | 8.556% | $210.9569 | $210.96 | $210.95 | $211.00 |
| Purchase #6 | $38.92 | 3.837% | $40.4134 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $227.50 | 11.176% | $252.9254 | $252.93 | $252.95 | $252.90 |
| 7 purchase totals = | $1,232.99 | $1,344.1011 | $1,344.10 | $1,344.10 | $1,344.10 | |