| 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 | $68.68 | 4.551% | $71.8056 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $112.65 | 3.580% | $116.6829 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $211.27 | 4.711% | $221.2229 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $161.40 | 3.570% | $167.162 | $167.16 | $167.15 | $167.20 |
| Purchase #5 | $66.93 | 10.196% | $73.7542 | $73.75 | $73.75 | $73.80 |
| Purchase #6 | $240.44 | 6.375% | $255.7681 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $213.84 | 8.788% | $232.6323 | $232.63 | $232.65 | $232.60 |
| 7 purchase totals = | $1,075.21 | $1,139.0280 | $1,139.02 | $1,139.00 | $1,139.10 | |