| 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 | $39.49 | 3.337% | $40.8078 | $40.81 | $40.80 | $40.80 |
| Purchase #2 | $91.49 | 11.624% | $102.1248 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $117.59 | 4.541% | $122.9298 | $122.93 | $122.95 | $122.90 |
| Purchase #4 | $223.88 | 10.683% | $247.7971 | $247.80 | $247.80 | $247.80 |
| Purchase #5 | $225.56 | 5.394% | $237.7267 | $237.73 | $237.75 | $237.70 |
| Purchase #6 | $212.59 | 3.107% | $219.1952 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $69.83 | 5.554% | $73.7084 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $980.43 | $1,044.2898 | $1,044.30 | $1,044.30 | $1,044.20 | |