| 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 | $117.61 | 3.239% | $121.4194 | $121.42 | $121.40 | $121.40 |
| Purchase #2 | $163.55 | 5.568% | $172.6565 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $22.34 | 4.819% | $23.4166 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $42.74 | 6.657% | $45.5852 | $45.59 | $45.60 | $45.60 |
| Purchase #5 | $211.34 | 13.150% | $239.1312 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $199.77 | 7.444% | $214.6409 | $214.64 | $214.65 | $214.60 |
| Purchase #7 | $219.54 | 9.469% | $240.3282 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $976.89 | $1,057.1780 | $1,057.19 | $1,057.20 | $1,057.10 | |