| 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 | $248.96 | 9.698% | $273.1041 | $273.10 | $273.10 | $273.10 |
| Purchase #2 | $112.59 | 3.804% | $116.8729 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $220.68 | 9.538% | $241.7285 | $241.73 | $241.75 | $241.70 |
| Purchase #4 | $109.86 | 6.174% | $116.6428 | $116.64 | $116.65 | $116.60 |
| Purchase #5 | $112.41 | 9.437% | $123.0181 | $123.02 | $123.00 | $123.00 |
| Purchase #6 | $6.33 | 13.330% | $7.1738 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $39.42 | 9.623% | $43.2134 | $43.21 | $43.20 | $43.20 |
| 7 purchase totals = | $850.25 | $921.7536 | $921.74 | $921.70 | $921.70 | |