| 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 | $114.89 | 4.582% | $120.1543 | $120.15 | $120.15 | $120.20 |
| Purchase #2 | $202.74 | 13.102% | $229.303 | $229.30 | $229.30 | $229.30 |
| Purchase #3 | $5.31 | 9.410% | $5.8097 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $116.62 | 12.862% | $131.6197 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $87.66 | 6.361% | $93.2361 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $194.75 | 3.282% | $201.1417 | $201.14 | $201.15 | $201.10 |
| Purchase #7 | $78.36 | 9.171% | $85.5464 | $85.55 | $85.55 | $85.50 |
| 7 purchase totals = | $800.33 | $866.8109 | $866.81 | $866.80 | $866.70 | |