| 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 | $42.94 | 9.253% | $46.9132 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $115.69 | 3.443% | $119.6732 | $119.67 | $119.65 | $119.70 |
| Purchase #3 | $143.25 | 11.675% | $159.9744 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $247.30 | 4.438% | $258.2752 | $258.28 | $258.30 | $258.30 |
| Purchase #5 | $240.55 | 13.116% | $272.1005 | $272.10 | $272.10 | $272.10 |
| Purchase #6 | $221.86 | 5.297% | $233.6119 | $233.61 | $233.60 | $233.60 |
| Purchase #7 | $87.40 | 13.200% | $98.9368 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $1,098.99 | $1,189.4852 | $1,189.48 | $1,189.45 | $1,189.50 | |