| 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 | $30.29 | 6.467% | $32.2489 | $32.25 | $32.25 | $32.20 |
| Purchase #2 | $159.65 | 7.684% | $171.9175 | $171.92 | $171.90 | $171.90 |
| Purchase #3 | $219.99 | 10.682% | $243.4893 | $243.49 | $243.50 | $243.50 |
| Purchase #4 | $212.62 | 11.748% | $237.5986 | $237.60 | $237.60 | $237.60 |
| Purchase #5 | $194.80 | 12.257% | $218.6766 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $176.40 | 10.797% | $195.4459 | $195.45 | $195.45 | $195.40 |
| Purchase #7 | $150.37 | 3.579% | $155.7517 | $155.75 | $155.75 | $155.80 |
| 7 purchase totals = | $1,144.12 | $1,255.1285 | $1,255.14 | $1,255.15 | $1,255.10 | |