| 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 | $189.48 | 3.302% | $195.7366 | $195.74 | $195.75 | $195.70 |
| Purchase #2 | $189.56 | 4.731% | $198.5281 | $198.53 | $198.55 | $198.50 |
| Purchase #3 | $114.55 | 12.806% | $129.2193 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $132.31 | 12.720% | $149.1398 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $112.85 | 12.282% | $126.7102 | $126.71 | $126.70 | $126.70 |
| Purchase #6 | $199.69 | 7.519% | $214.7047 | $214.70 | $214.70 | $214.70 |
| Purchase #7 | $238.30 | 7.603% | $256.4179 | $256.42 | $256.40 | $256.40 |
| 7 purchase totals = | $1,176.74 | $1,270.4566 | $1,270.46 | $1,270.45 | $1,270.30 | |