| 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 | $15.42 | 4.668% | $16.1398 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $236.92 | 4.797% | $248.2851 | $248.29 | $248.30 | $248.30 |
| Purchase #3 | $239.31 | 8.436% | $259.4982 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $214.50 | 13.178% | $242.7668 | $242.77 | $242.75 | $242.80 |
| Purchase #5 | $146.99 | 6.802% | $156.9883 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $118.25 | 9.589% | $129.589 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $187.77 | 7.307% | $201.4904 | $201.49 | $201.50 | $201.50 |
| 7 purchase totals = | $1,159.16 | $1,254.7576 | $1,254.77 | $1,254.80 | $1,254.80 | |