| 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 | $42.54 | 10.768% | $47.1207 | $47.12 | $47.10 | $47.10 |
| Purchase #2 | $180.79 | 10.348% | $199.4981 | $199.50 | $199.50 | $199.50 |
| Purchase #3 | $131.30 | 8.484% | $142.4395 | $142.44 | $142.45 | $142.40 |
| Purchase #4 | $189.78 | 5.215% | $199.677 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $66.60 | 5.481% | $70.2503 | $70.25 | $70.25 | $70.30 |
| Purchase #6 | $218.70 | 3.654% | $226.6913 | $226.69 | $226.70 | $226.70 |
| Purchase #7 | $135.95 | 6.564% | $144.8738 | $144.87 | $144.85 | $144.90 |
| 7 purchase totals = | $965.66 | $1,030.5507 | $1,030.55 | $1,030.55 | $1,030.60 | |