| 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 | $211.89 | 13.564% | $240.6308 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $192.70 | 5.379% | $203.0653 | $203.07 | $203.05 | $203.10 |
| Purchase #3 | $116.45 | 3.121% | $120.0844 | $120.08 | $120.10 | $120.10 |
| Purchase #4 | $161.90 | 3.695% | $167.8822 | $167.88 | $167.90 | $167.90 |
| Purchase #5 | $127.34 | 6.329% | $135.3993 | $135.40 | $135.40 | $135.40 |
| Purchase #6 | $168.63 | 12.325% | $189.4136 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $156.52 | 6.451% | $166.6171 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $1,135.43 | $1,223.0927 | $1,223.09 | $1,223.10 | $1,223.10 | |