| 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 | $157.29 | 7.756% | $169.4894 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $249.65 | 6.873% | $266.8084 | $266.81 | $266.80 | $266.80 |
| Purchase #3 | $229.81 | 5.441% | $242.314 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $220.39 | 9.644% | $241.6444 | $241.64 | $241.65 | $241.60 |
| Purchase #5 | $61.62 | 13.453% | $69.9097 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $22.82 | 13.213% | $25.8352 | $25.84 | $25.85 | $25.80 |
| Purchase #7 | $181.46 | 9.604% | $198.8874 | $198.89 | $198.90 | $198.90 |
| 7 purchase totals = | $1,123.04 | $1,214.8885 | $1,214.89 | $1,214.90 | $1,214.80 | |