| 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 | $242.39 | 5.233% | $255.0743 | $255.07 | $255.05 | $255.10 |
| Purchase #2 | $195.26 | 13.545% | $221.708 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $174.81 | 13.343% | $198.1349 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $224.50 | 7.247% | $240.7695 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $246.44 | 5.754% | $260.6202 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $34.46 | 4.472% | $36.0011 | $36.00 | $36.00 | $36.00 |
| Purchase #7 | $188.67 | 5.108% | $198.3073 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $1,306.53 | $1,410.6153 | $1,410.61 | $1,410.55 | $1,410.60 | |