| 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 | $233.70 | 13.402% | $265.0205 | $265.02 | $265.00 | $265.00 |
| Purchase #2 | $104.26 | 10.798% | $115.518 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $85.30 | 6.811% | $91.1098 | $91.11 | $91.10 | $91.10 |
| Purchase #4 | $240.28 | 10.265% | $264.9447 | $264.94 | $264.95 | $264.90 |
| Purchase #5 | $185.46 | 7.386% | $199.1581 | $199.16 | $199.15 | $199.20 |
| Purchase #6 | $208.49 | 11.774% | $233.0376 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $249.99 | 8.649% | $271.6116 | $271.61 | $271.60 | $271.60 |
| 7 purchase totals = | $1,307.48 | $1,440.4003 | $1,440.40 | $1,440.35 | $1,440.30 | |