| 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 | $236.49 | 12.702% | $266.529 | $266.53 | $266.55 | $266.50 |
| Purchase #2 | $120.33 | 6.727% | $128.4246 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $221.44 | 9.412% | $242.2819 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $128.77 | 9.795% | $141.383 | $141.38 | $141.40 | $141.40 |
| Purchase #5 | $115.53 | 11.271% | $128.5514 | $128.55 | $128.55 | $128.60 |
| Purchase #6 | $173.70 | 3.686% | $180.1026 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $52.38 | 5.850% | $55.4442 | $55.44 | $55.45 | $55.40 |
| 7 purchase totals = | $1,048.64 | $1,142.7167 | $1,142.70 | $1,142.75 | $1,142.70 | |