| 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 | $199.85 | 8.272% | $216.3816 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $42.45 | 10.598% | $46.9489 | $46.95 | $46.95 | $46.90 |
| Purchase #3 | $17.94 | 8.214% | $19.4136 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $130.64 | 3.630% | $135.3822 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $151.41 | 7.335% | $162.5159 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $219.31 | 6.511% | $233.5893 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $67.66 | 11.691% | $75.5701 | $75.57 | $75.55 | $75.60 |
| 7 purchase totals = | $829.26 | $889.8016 | $889.80 | $889.80 | $889.80 | |