| 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 | $38.67 | 3.235% | $39.921 | $39.92 | $39.90 | $39.90 |
| Purchase #2 | $193.30 | 6.819% | $206.4811 | $206.48 | $206.50 | $206.50 |
| Purchase #3 | $245.86 | 8.297% | $266.259 | $266.26 | $266.25 | $266.30 |
| Purchase #4 | $175.74 | 10.766% | $194.6602 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $189.43 | 3.266% | $195.6168 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $243.62 | 11.603% | $271.8872 | $271.89 | $271.90 | $271.90 |
| Purchase #7 | $122.76 | 10.847% | $136.0758 | $136.08 | $136.10 | $136.10 |
| 7 purchase totals = | $1,209.38 | $1,310.9011 | $1,310.91 | $1,310.90 | $1,311.00 | |