| 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 | $199.27 | 3.710% | $206.6629 | $206.66 | $206.65 | $206.70 |
| Purchase #2 | $238.77 | 13.311% | $270.5527 | $270.55 | $270.55 | $270.60 |
| Purchase #3 | $117.99 | 11.137% | $131.1305 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $134.32 | 13.347% | $152.2477 | $152.25 | $152.25 | $152.20 |
| Purchase #5 | $98.39 | 5.604% | $103.9038 | $103.90 | $103.90 | $103.90 |
| Purchase #6 | $42.97 | 8.659% | $46.6908 | $46.69 | $46.70 | $46.70 |
| Purchase #7 | $240.43 | 5.137% | $252.7809 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $1,072.14 | $1,163.9693 | $1,163.96 | $1,164.00 | $1,164.00 | |