| 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 | $244.50 | 4.523% | $255.5587 | $255.56 | $255.55 | $255.60 |
| Purchase #2 | $157.96 | 4.107% | $164.4474 | $164.45 | $164.45 | $164.40 |
| Purchase #3 | $68.43 | 4.271% | $71.3526 | $71.35 | $71.35 | $71.40 |
| Purchase #4 | $38.80 | 12.556% | $43.6717 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $184.68 | 7.220% | $198.0139 | $198.01 | $198.00 | $198.00 |
| Purchase #6 | $187.44 | 5.504% | $197.7567 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $110.76 | 5.610% | $116.9736 | $116.97 | $116.95 | $117.00 |
| 7 purchase totals = | $992.57 | $1,047.7746 | $1,047.77 | $1,047.70 | $1,047.90 | |