| 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 | $213.52 | 5.675% | $225.6373 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $238.73 | 3.756% | $247.6967 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $114.35 | 12.531% | $128.6792 | $128.68 | $128.70 | $128.70 |
| Purchase #4 | $95.34 | 9.128% | $104.0426 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $244.26 | 10.701% | $270.3983 | $270.40 | $270.40 | $270.40 |
| Purchase #6 | $241.69 | 11.455% | $269.3756 | $269.38 | $269.40 | $269.40 |
| Purchase #7 | $99.62 | 12.717% | $112.2887 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $1,247.51 | $1,358.1184 | $1,358.13 | $1,358.20 | $1,358.10 | |