| 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 | $192.53 | 3.755% | $199.7595 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $47.51 | 7.472% | $51.0599 | $51.06 | $51.05 | $51.10 |
| Purchase #3 | $214.44 | 7.248% | $229.9826 | $229.98 | $230.00 | $230.00 |
| Purchase #4 | $236.88 | 8.563% | $257.164 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $64.87 | 9.832% | $71.248 | $71.25 | $71.25 | $71.20 |
| Purchase #6 | $77.38 | 9.118% | $84.4355 | $84.44 | $84.45 | $84.40 |
| Purchase #7 | $42.57 | 5.486% | $44.9054 | $44.91 | $44.90 | $44.90 |
| 7 purchase totals = | $876.18 | $938.5549 | $938.56 | $938.55 | $938.60 | |