| 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 | $81.30 | 4.140% | $84.6658 | $84.67 | $84.65 | $84.70 |
| Purchase #2 | $16.80 | 3.806% | $17.4394 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $103.50 | 11.696% | $115.6054 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $221.43 | 12.226% | $248.502 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $240.39 | 9.424% | $263.0444 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $162.73 | 3.292% | $168.0871 | $168.09 | $168.10 | $168.10 |
| Purchase #7 | $125.99 | 12.135% | $141.2789 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $952.14 | $1,038.6230 | $1,038.63 | $1,038.65 | $1,038.60 | |