| 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 | $250.70 | 5.348% | $264.1074 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $63.62 | 8.541% | $69.0538 | $69.05 | $69.05 | $69.10 |
| Purchase #3 | $223.50 | 10.350% | $246.6323 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $57.73 | 7.750% | $62.2041 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $163.51 | 9.285% | $178.6919 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $136.52 | 8.481% | $148.0983 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $189.48 | 4.138% | $197.3207 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $1,085.06 | $1,166.1085 | $1,166.10 | $1,166.10 | $1,166.10 | |