| 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 | $209.39 | 10.851% | $232.1109 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $219.69 | 10.320% | $242.362 | $242.36 | $242.35 | $242.40 |
| Purchase #3 | $172.86 | 7.358% | $185.579 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $116.89 | 8.343% | $126.6421 | $126.64 | $126.65 | $126.60 |
| Purchase #5 | $67.97 | 3.364% | $70.2565 | $70.26 | $70.25 | $70.30 |
| Purchase #6 | $145.82 | 6.513% | $155.3173 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $204.42 | 13.410% | $231.8327 | $231.83 | $231.85 | $231.80 |
| 7 purchase totals = | $1,137.04 | $1,244.1005 | $1,244.10 | $1,244.10 | $1,244.10 | |