| 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 | $117.34 | 6.396% | $124.8451 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $22.32 | 9.654% | $24.4748 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $218.30 | 13.691% | $248.1875 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $161.37 | 10.744% | $178.7076 | $178.71 | $178.70 | $178.70 |
| Purchase #5 | $204.47 | 6.288% | $217.3271 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $173.41 | 13.832% | $197.3961 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $41.60 | 13.507% | $47.2189 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $938.81 | $1,038.1571 | $1,038.17 | $1,038.15 | $1,038.10 | |