| 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 | $209.91 | 9.760% | $230.3972 | $230.40 | $230.40 | $230.40 |
| Purchase #2 | $169.49 | 11.780% | $189.4559 | $189.46 | $189.45 | $189.50 |
| Purchase #3 | $107.98 | 4.837% | $113.203 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $132.76 | 12.705% | $149.6272 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $187.77 | 6.434% | $199.8511 | $199.85 | $199.85 | $199.90 |
| Purchase #6 | $122.46 | 11.819% | $136.9335 | $136.93 | $136.95 | $136.90 |
| Purchase #7 | $136.97 | 8.311% | $148.3536 | $148.35 | $148.35 | $148.40 |
| 7 purchase totals = | $1,067.34 | $1,167.8215 | $1,167.82 | $1,167.85 | $1,167.90 | |