| 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 | $206.72 | 7.358% | $221.9305 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $180.43 | 9.594% | $197.7405 | $197.74 | $197.75 | $197.70 |
| Purchase #3 | $216.90 | 9.480% | $237.4621 | $237.46 | $237.45 | $237.50 |
| Purchase #4 | $80.78 | 3.485% | $83.5952 | $83.60 | $83.60 | $83.60 |
| Purchase #5 | $151.39 | 8.725% | $164.5988 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $211.40 | 5.318% | $222.6423 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $217.81 | 10.794% | $241.3204 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $1,265.43 | $1,369.2898 | $1,369.29 | $1,369.30 | $1,369.20 | |