| 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 | $12.30 | 9.156% | $13.4262 | $13.43 | $13.45 | $13.40 |
| Purchase #2 | $192.48 | 10.817% | $213.3006 | $213.30 | $213.30 | $213.30 |
| Purchase #3 | $169.37 | 7.727% | $182.4572 | $182.46 | $182.45 | $182.50 |
| Purchase #4 | $130.73 | 8.472% | $141.8054 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $6.61 | 11.513% | $7.371 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $219.53 | 6.822% | $234.5063 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $242.74 | 11.579% | $270.8469 | $270.85 | $270.85 | $270.80 |
| 7 purchase totals = | $973.76 | $1,063.7136 | $1,063.73 | $1,063.70 | $1,063.70 | |