| 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 | $101.67 | 12.355% | $114.2313 | $114.23 | $114.25 | $114.20 |
| Purchase #2 | $234.60 | 6.134% | $248.9904 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $233.95 | 5.136% | $245.9657 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $87.64 | 5.798% | $92.7214 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $126.31 | 3.600% | $130.8572 | $130.86 | $130.85 | $130.90 |
| Purchase #6 | $176.77 | 9.864% | $194.2066 | $194.21 | $194.20 | $194.20 |
| Purchase #7 | $77.30 | 6.276% | $82.1513 | $82.15 | $82.15 | $82.20 |
| 7 purchase totals = | $1,038.24 | $1,109.1239 | $1,109.13 | $1,109.10 | $1,109.20 | |