| 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 | $230.43 | 9.210% | $251.6526 | $251.65 | $251.65 | $251.70 |
| Purchase #2 | $22.81 | 10.458% | $25.1955 | $25.20 | $25.20 | $25.20 |
| Purchase #3 | $204.93 | 3.180% | $211.4468 | $211.45 | $211.45 | $211.40 |
| Purchase #4 | $109.64 | 8.766% | $119.251 | $119.25 | $119.25 | $119.30 |
| Purchase #5 | $79.99 | 9.129% | $87.2923 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $151.33 | 9.842% | $166.2239 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $131.66 | 5.784% | $139.2752 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $930.79 | $1,000.3373 | $1,000.34 | $1,000.35 | $1,000.40 | |