| 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 | $103.54 | 6.433% | $110.2007 | $110.20 | $110.20 | $110.20 |
| Purchase #2 | $154.57 | 5.102% | $162.4562 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $76.78 | 10.351% | $84.7275 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $230.52 | 12.347% | $258.9823 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $222.97 | 8.214% | $241.2848 | $241.28 | $241.30 | $241.30 |
| Purchase #6 | $183.45 | 7.109% | $196.4915 | $196.49 | $196.50 | $196.50 |
| Purchase #7 | $56.38 | 12.551% | $63.4563 | $63.46 | $63.45 | $63.50 |
| 7 purchase totals = | $1,028.21 | $1,117.5993 | $1,117.60 | $1,117.65 | $1,117.70 | |