| 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 | $111.87 | 8.422% | $121.2917 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $198.86 | 3.401% | $205.6232 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $174.70 | 13.189% | $197.7412 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $159.84 | 12.867% | $180.4066 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $21.75 | 5.577% | $22.963 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $95.67 | 6.782% | $102.1583 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $235.67 | 12.289% | $264.6315 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $998.36 | $1,094.8155 | $1,094.81 | $1,094.80 | $1,094.80 | |