| 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 | $95.96 | 13.726% | $109.1315 | $109.13 | $109.15 | $109.10 |
| Purchase #2 | $216.61 | 12.830% | $244.4011 | $244.40 | $244.40 | $244.40 |
| Purchase #3 | $105.57 | 3.416% | $109.1763 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $130.62 | 6.651% | $139.3075 | $139.31 | $139.30 | $139.30 |
| Purchase #5 | $119.87 | 7.298% | $128.6181 | $128.62 | $128.60 | $128.60 |
| Purchase #6 | $214.25 | 13.656% | $243.508 | $243.51 | $243.50 | $243.50 |
| Purchase #7 | $234.83 | 9.794% | $257.8293 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $1,117.71 | $1,231.9718 | $1,231.98 | $1,232.00 | $1,231.90 | |