| 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 | $103.97 | 4.813% | $108.9741 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $180.59 | 7.254% | $193.69 | $193.69 | $193.70 | $193.70 |
| Purchase #3 | $127.39 | 7.809% | $137.3379 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $150.63 | 12.137% | $168.912 | $168.91 | $168.90 | $168.90 |
| Purchase #5 | $209.94 | 5.379% | $221.2327 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $226.60 | 6.157% | $240.5518 | $240.55 | $240.55 | $240.60 |
| Purchase #7 | $215.89 | 8.241% | $233.6815 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $1,215.01 | $1,304.3800 | $1,304.37 | $1,304.40 | $1,304.40 | |