| 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 | $146.28 | 5.230% | $153.9304 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $67.32 | 10.505% | $74.392 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $227.69 | 13.580% | $258.6103 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $112.79 | 8.305% | $122.1572 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $242.82 | 6.839% | $259.4265 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $212.34 | 4.517% | $221.9314 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $29.79 | 7.461% | $32.0126 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $1,039.03 | $1,122.4604 | $1,122.46 | $1,122.50 | $1,122.40 | |