| 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 | $195.64 | 9.333% | $213.8991 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $130.61 | 11.454% | $145.5701 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $56.58 | 4.730% | $59.2562 | $59.26 | $59.25 | $59.30 |
| Purchase #4 | $189.61 | 11.794% | $211.9726 | $211.97 | $211.95 | $212.00 |
| Purchase #5 | $143.60 | 4.588% | $150.1884 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $193.27 | 3.257% | $199.5648 | $199.56 | $199.55 | $199.60 |
| Purchase #7 | $243.43 | 11.559% | $271.5681 | $271.57 | $271.55 | $271.60 |
| 7 purchase totals = | $1,152.74 | $1,252.0193 | $1,252.02 | $1,251.95 | $1,252.20 | |