| 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 | $141.39 | 5.669% | $149.4054 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $161.52 | 13.327% | $183.0458 | $183.05 | $183.05 | $183.00 |
| Purchase #3 | $244.66 | 6.270% | $260.0002 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $117.46 | 10.702% | $130.0306 | $130.03 | $130.05 | $130.00 |
| Purchase #5 | $128.70 | 7.397% | $138.2199 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $68.56 | 4.767% | $71.8283 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $247.90 | 6.522% | $264.068 | $264.07 | $264.05 | $264.10 |
| 7 purchase totals = | $1,110.19 | $1,196.5982 | $1,196.61 | $1,196.60 | $1,196.50 | |