| 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 | $92.54 | 10.434% | $102.1956 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $109.41 | 9.728% | $120.0534 | $120.05 | $120.05 | $120.10 |
| Purchase #3 | $124.34 | 13.806% | $141.5064 | $141.51 | $141.50 | $141.50 |
| Purchase #4 | $186.50 | 8.129% | $201.6606 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $16.28 | 12.592% | $18.33 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $129.80 | 7.610% | $139.6778 | $139.68 | $139.70 | $139.70 |
| Purchase #7 | $29.29 | 8.817% | $31.8725 | $31.87 | $31.85 | $31.90 |
| 7 purchase totals = | $688.16 | $755.2963 | $755.30 | $755.30 | $755.40 | |