| 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 | $185.32 | 12.187% | $207.9049 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $139.35 | 11.575% | $155.4798 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $112.79 | 13.685% | $128.2253 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $210.63 | 3.124% | $217.2101 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $239.52 | 6.177% | $254.3152 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $248.33 | 11.577% | $277.0792 | $277.08 | $277.10 | $277.10 |
| Purchase #7 | $54.33 | 10.551% | $60.0624 | $60.06 | $60.05 | $60.10 |
| 7 purchase totals = | $1,190.27 | $1,300.2769 | $1,300.28 | $1,300.30 | $1,300.30 | |