| 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 | $206.44 | 4.779% | $216.3058 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $160.42 | 13.525% | $182.1168 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $29.62 | 11.309% | $32.9697 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $115.27 | 11.448% | $128.4661 | $128.47 | $128.45 | $128.50 |
| Purchase #5 | $211.99 | 5.572% | $223.8021 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $142.26 | 8.444% | $154.2724 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $185.41 | 4.741% | $194.2003 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $1,051.41 | $1,132.1332 | $1,132.14 | $1,132.05 | $1,132.20 | |