| 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 | $220.97 | 4.107% | $230.0452 | $230.05 | $230.05 | $230.00 |
| Purchase #2 | $225.84 | 3.792% | $234.4039 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $143.42 | 13.244% | $162.4145 | $162.41 | $162.40 | $162.40 |
| Purchase #4 | $31.43 | 3.255% | $32.453 | $32.45 | $32.45 | $32.50 |
| Purchase #5 | $132.73 | 6.193% | $140.95 | $140.95 | $140.95 | $141.00 |
| Purchase #6 | $22.87 | 13.296% | $25.9108 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $57.67 | 4.131% | $60.0523 | $60.05 | $60.05 | $60.10 |
| 7 purchase totals = | $834.93 | $886.2297 | $886.22 | $886.20 | $886.30 | |