| 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 | $189.93 | 5.240% | $199.8823 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $212.38 | 13.408% | $240.8559 | $240.86 | $240.85 | $240.90 |
| Purchase #3 | $76.52 | 11.137% | $85.042 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $160.54 | 10.592% | $177.5444 | $177.54 | $177.55 | $177.50 |
| Purchase #5 | $171.95 | 13.124% | $194.5167 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $167.55 | 12.239% | $188.0564 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $246.46 | 5.397% | $259.7614 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $1,225.33 | $1,345.6591 | $1,345.66 | $1,345.65 | $1,345.70 | |