| 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 | $245.40 | 6.245% | $260.7252 | $260.73 | $260.75 | $260.70 |
| Purchase #2 | $209.84 | 8.854% | $228.4192 | $228.42 | $228.40 | $228.40 |
| Purchase #3 | $161.36 | 5.768% | $170.6672 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $95.85 | 11.560% | $106.9303 | $106.93 | $106.95 | $106.90 |
| Purchase #5 | $247.95 | 11.821% | $277.2602 | $277.26 | $277.25 | $277.30 |
| Purchase #6 | $217.68 | 11.354% | $242.3954 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $22.40 | 6.511% | $23.8585 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $1,200.48 | $1,310.2560 | $1,310.27 | $1,310.25 | $1,310.30 | |