| 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 | $185.81 | 12.784% | $209.564 | $209.56 | $209.55 | $209.60 |
| Purchase #2 | $248.50 | 4.178% | $258.8823 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $96.47 | 10.409% | $106.5116 | $106.51 | $106.50 | $106.50 |
| Purchase #4 | $7.51 | 8.177% | $8.1241 | $8.12 | $8.10 | $8.10 |
| Purchase #5 | $72.35 | 3.829% | $75.1203 | $75.12 | $75.10 | $75.10 |
| Purchase #6 | $150.91 | 5.514% | $159.2312 | $159.23 | $159.25 | $159.20 |
| Purchase #7 | $215.96 | 13.312% | $244.7086 | $244.71 | $244.70 | $244.70 |
| 7 purchase totals = | $977.51 | $1,062.1421 | $1,062.13 | $1,062.10 | $1,062.10 | |