| 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 | $183.99 | 8.696% | $199.9898 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $104.52 | 7.188% | $112.0329 | $112.03 | $112.05 | $112.00 |
| Purchase #3 | $68.66 | 6.288% | $72.9773 | $72.98 | $73.00 | $73.00 |
| Purchase #4 | $18.44 | 3.375% | $19.0624 | $19.06 | $19.05 | $19.10 |
| Purchase #5 | $244.44 | 5.149% | $257.0262 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $5.74 | 9.368% | $6.2777 | $6.28 | $6.30 | $6.30 |
| Purchase #7 | $106.66 | 9.422% | $116.7095 | $116.71 | $116.70 | $116.70 |
| 7 purchase totals = | $732.45 | $784.0758 | $784.08 | $784.15 | $784.10 | |