| 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 | $94.26 | 9.249% | $102.9781 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $59.81 | 7.457% | $64.27 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $153.55 | 9.177% | $167.6413 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $116.84 | 5.613% | $123.3982 | $123.40 | $123.40 | $123.40 |
| Purchase #5 | $231.39 | 4.235% | $241.1894 | $241.19 | $241.20 | $241.20 |
| Purchase #6 | $140.98 | 11.480% | $157.1645 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $147.43 | 11.784% | $164.8032 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $944.26 | $1,021.4447 | $1,021.44 | $1,021.45 | $1,021.50 | |