| 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 | $202.88 | 6.725% | $216.5237 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $100.85 | 10.372% | $111.3102 | $111.31 | $111.30 | $111.30 |
| Purchase #3 | $96.63 | 7.423% | $103.8028 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $169.44 | 7.503% | $182.1531 | $182.15 | $182.15 | $182.20 |
| Purchase #5 | $23.57 | 9.579% | $25.8278 | $25.83 | $25.85 | $25.80 |
| Purchase #6 | $236.98 | 3.499% | $245.2719 | $245.27 | $245.25 | $245.30 |
| Purchase #7 | $236.35 | 13.748% | $268.8434 | $268.84 | $268.85 | $268.80 |
| 7 purchase totals = | $1,066.70 | $1,153.7329 | $1,153.72 | $1,153.70 | $1,153.70 | |