| 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 | $111.62 | 3.524% | $115.5535 | $115.55 | $115.55 | $115.60 |
| Purchase #2 | $103.53 | 6.536% | $110.2967 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $215.62 | 10.491% | $238.2407 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $93.42 | 3.127% | $96.3412 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $124.86 | 13.220% | $141.3665 | $141.37 | $141.35 | $141.40 |
| Purchase #6 | $246.91 | 8.354% | $267.5369 | $267.54 | $267.55 | $267.50 |
| Purchase #7 | $192.76 | 7.197% | $206.6329 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $1,088.72 | $1,175.9684 | $1,175.97 | $1,176.00 | $1,175.90 | |