| 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 | $84.37 | 5.345% | $88.8796 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $223.37 | 6.603% | $238.1191 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $58.34 | 9.370% | $63.8065 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $244.75 | 5.218% | $257.5211 | $257.52 | $257.50 | $257.50 |
| Purchase #5 | $231.59 | 6.346% | $246.2867 | $246.29 | $246.30 | $246.30 |
| Purchase #6 | $62.66 | 11.119% | $69.6272 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $206.65 | 10.367% | $228.0734 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $1,111.73 | $1,192.3136 | $1,192.32 | $1,192.30 | $1,192.30 | |