| 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 | $242.72 | 5.361% | $255.7322 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $238.89 | 12.841% | $269.5659 | $269.57 | $269.55 | $269.60 |
| Purchase #3 | $120.63 | 7.719% | $129.9414 | $129.94 | $129.95 | $129.90 |
| Purchase #4 | $32.46 | 12.253% | $36.4373 | $36.44 | $36.45 | $36.40 |
| Purchase #5 | $197.75 | 10.189% | $217.8987 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $131.82 | 13.692% | $149.8688 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $168.66 | 5.280% | $177.5652 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $1,132.93 | $1,237.0095 | $1,237.02 | $1,237.00 | $1,237.00 | |