| 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 | $94.56 | 4.383% | $98.7046 | $98.70 | $98.70 | $98.70 |
| Purchase #2 | $142.50 | 6.494% | $151.754 | $151.75 | $151.75 | $151.80 |
| Purchase #3 | $145.47 | 11.862% | $162.7257 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $117.77 | 12.365% | $132.3323 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $202.41 | 8.752% | $220.1249 | $220.12 | $220.10 | $220.10 |
| Purchase #6 | $219.52 | 3.351% | $226.8761 | $226.88 | $226.90 | $226.90 |
| Purchase #7 | $117.31 | 10.176% | $129.2475 | $129.25 | $129.25 | $129.20 |
| 7 purchase totals = | $1,039.54 | $1,121.7651 | $1,121.76 | $1,121.80 | $1,121.70 | |