| 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 | $228.73 | 13.622% | $259.8876 | $259.89 | $259.90 | $259.90 |
| Purchase #2 | $151.61 | 3.593% | $157.0573 | $157.06 | $157.05 | $157.10 |
| Purchase #3 | $202.27 | 13.250% | $229.0708 | $229.07 | $229.05 | $229.10 |
| Purchase #4 | $80.75 | 8.209% | $87.3788 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $235.57 | 7.637% | $253.5605 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $112.43 | 13.446% | $127.5473 | $127.55 | $127.55 | $127.50 |
| Purchase #7 | $90.78 | 5.345% | $95.6322 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $1,102.14 | $1,210.1345 | $1,210.14 | $1,210.15 | $1,210.20 | |