| 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 | $129.31 | 9.283% | $141.3138 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $243.99 | 11.776% | $272.7223 | $272.72 | $272.70 | $272.70 |
| Purchase #3 | $110.97 | 9.287% | $121.2758 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $184.29 | 6.177% | $195.6736 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $28.34 | 5.364% | $29.8602 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $228.42 | 4.812% | $239.4116 | $239.41 | $239.40 | $239.40 |
| Purchase #7 | $109.78 | 8.427% | $119.0312 | $119.03 | $119.05 | $119.00 |
| 7 purchase totals = | $1,035.10 | $1,119.2885 | $1,119.28 | $1,119.25 | $1,119.30 | |