| 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 | $133.36 | 7.626% | $143.53 | $143.53 | $143.55 | $143.50 |
| Purchase #2 | $241.74 | 13.589% | $274.59 | $274.59 | $274.60 | $274.60 |
| Purchase #3 | $84.90 | 3.445% | $87.8248 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $42.86 | 4.251% | $44.682 | $44.68 | $44.70 | $44.70 |
| Purchase #5 | $109.74 | 10.155% | $120.8841 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $157.69 | 7.626% | $169.7154 | $169.72 | $169.70 | $169.70 |
| Purchase #7 | $191.92 | 11.426% | $213.8488 | $213.85 | $213.85 | $213.80 |
| 7 purchase totals = | $962.21 | $1,055.0751 | $1,055.07 | $1,055.10 | $1,055.00 | |