| 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 | $91.61 | 12.228% | $102.8121 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $18.99 | 3.616% | $19.6767 | $19.68 | $19.70 | $19.70 |
| Purchase #3 | $133.30 | 3.654% | $138.1708 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $116.76 | 13.279% | $132.2646 | $132.26 | $132.25 | $132.30 |
| Purchase #5 | $92.58 | 10.287% | $102.1037 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $195.42 | 11.548% | $217.9871 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $20.57 | 8.658% | $22.351 | $22.35 | $22.35 | $22.40 |
| 7 purchase totals = | $669.23 | $735.3660 | $735.36 | $735.35 | $735.50 | |