| 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 | $106.55 | 9.291% | $116.4496 | $116.45 | $116.45 | $116.40 |
| Purchase #2 | $206.25 | 5.330% | $217.2431 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $184.88 | 9.372% | $202.207 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $241.53 | 13.711% | $274.6462 | $274.65 | $274.65 | $274.60 |
| Purchase #5 | $103.26 | 9.755% | $113.333 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $103.51 | 5.454% | $109.1554 | $109.16 | $109.15 | $109.20 |
| Purchase #7 | $139.31 | 10.342% | $153.7174 | $153.72 | $153.70 | $153.70 |
| 7 purchase totals = | $1,085.29 | $1,186.7517 | $1,186.76 | $1,186.75 | $1,186.60 | |