| 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 | $200.49 | 10.203% | $220.946 | $220.95 | $220.95 | $220.90 |
| Purchase #2 | $150.67 | 7.447% | $161.8904 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $135.28 | 8.777% | $147.1535 | $147.15 | $147.15 | $147.20 |
| Purchase #4 | $58.73 | 8.724% | $63.8536 | $63.85 | $63.85 | $63.90 |
| Purchase #5 | $151.67 | 13.620% | $172.3275 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $120.69 | 13.857% | $137.414 | $137.41 | $137.40 | $137.40 |
| Purchase #7 | $203.51 | 10.584% | $225.0495 | $225.05 | $225.05 | $225.00 |
| 7 purchase totals = | $1,021.04 | $1,128.6345 | $1,128.63 | $1,128.65 | $1,128.60 | |