| 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 | $244.56 | 6.144% | $259.5858 | $259.59 | $259.60 | $259.60 |
| Purchase #2 | $189.40 | 13.365% | $214.7133 | $214.71 | $214.70 | $214.70 |
| Purchase #3 | $238.28 | 10.814% | $264.0476 | $264.05 | $264.05 | $264.00 |
| Purchase #4 | $162.37 | 5.178% | $170.7775 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $110.84 | 5.243% | $116.6513 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $46.67 | 10.392% | $51.5199 | $51.52 | $51.50 | $51.50 |
| Purchase #7 | $115.40 | 12.503% | $129.8285 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $1,107.52 | $1,207.1239 | $1,207.13 | $1,207.15 | $1,207.10 | |