| 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 | $197.46 | 4.384% | $206.1166 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $45.57 | 9.561% | $49.9269 | $49.93 | $49.95 | $49.90 |
| Purchase #3 | $226.94 | 12.495% | $255.2962 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $167.28 | 13.125% | $189.2355 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $120.99 | 3.132% | $124.7794 | $124.78 | $124.80 | $124.80 |
| Purchase #6 | $71.33 | 10.147% | $78.5679 | $78.57 | $78.55 | $78.60 |
| Purchase #7 | $46.78 | 5.315% | $49.2664 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $876.35 | $953.1889 | $953.21 | $953.20 | $953.20 | |