| 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 | $138.34 | 4.322% | $144.3191 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $126.97 | 10.288% | $140.0327 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $216.80 | 5.332% | $228.3598 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $209.32 | 6.786% | $223.5245 | $223.52 | $223.50 | $223.50 |
| Purchase #5 | $219.36 | 11.372% | $244.3056 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $145.48 | 7.559% | $156.4768 | $156.48 | $156.50 | $156.50 |
| Purchase #7 | $101.59 | 4.503% | $106.1646 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $1,157.86 | $1,243.1831 | $1,243.18 | $1,243.15 | $1,243.20 | |