| 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 | $245.31 | 10.513% | $271.0994 | $271.10 | $271.10 | $271.10 |
| Purchase #2 | $187.31 | 8.282% | $202.823 | $202.82 | $202.80 | $202.80 |
| Purchase #3 | $102.69 | 12.680% | $115.7111 | $115.71 | $115.70 | $115.70 |
| Purchase #4 | $52.36 | 11.268% | $58.2599 | $58.26 | $58.25 | $58.30 |
| Purchase #5 | $129.46 | 13.649% | $147.13 | $147.13 | $147.15 | $147.10 |
| Purchase #6 | $243.81 | 9.334% | $266.5672 | $266.57 | $266.55 | $266.60 |
| Purchase #7 | $200.31 | 9.569% | $219.4777 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $1,161.25 | $1,281.0683 | $1,281.07 | $1,281.05 | $1,281.10 | |