| 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 | $21.73 | 8.563% | $23.5907 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $201.52 | 9.653% | $220.9727 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $250.89 | 7.165% | $268.8663 | $268.87 | $268.85 | $268.90 |
| Purchase #4 | $119.84 | 10.681% | $132.6401 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $155.50 | 10.233% | $171.4123 | $171.41 | $171.40 | $171.40 |
| Purchase #6 | $150.55 | 4.496% | $157.3187 | $157.32 | $157.30 | $157.30 |
| Purchase #7 | $225.37 | 9.445% | $246.6562 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $1,125.40 | $1,221.4570 | $1,221.46 | $1,221.40 | $1,221.50 | |