| 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 | $192.32 | 9.475% | $210.5423 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $209.45 | 5.266% | $220.4796 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $19.94 | 10.208% | $21.9755 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $227.75 | 5.557% | $240.4061 | $240.41 | $240.40 | $240.40 |
| Purchase #5 | $140.46 | 8.726% | $152.7165 | $152.72 | $152.70 | $152.70 |
| Purchase #6 | $153.42 | 9.552% | $168.0747 | $168.07 | $168.05 | $168.10 |
| Purchase #7 | $147.54 | 4.232% | $153.7839 | $153.78 | $153.80 | $153.80 |
| 7 purchase totals = | $1,090.88 | $1,167.9786 | $1,167.98 | $1,168.00 | $1,168.00 | |