| 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 | $197.94 | 4.502% | $206.8513 | $206.85 | $206.85 | $206.90 |
| Purchase #2 | $218.95 | 8.404% | $237.3506 | $237.35 | $237.35 | $237.40 |
| Purchase #3 | $99.28 | 7.206% | $106.4341 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $250.70 | 10.287% | $276.4895 | $276.49 | $276.50 | $276.50 |
| Purchase #5 | $236.90 | 11.142% | $263.2954 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $34.62 | 13.113% | $39.1597 | $39.16 | $39.15 | $39.20 |
| Purchase #7 | $180.27 | 4.318% | $188.0541 | $188.05 | $188.05 | $188.10 |
| 7 purchase totals = | $1,218.66 | $1,317.6347 | $1,317.63 | $1,317.65 | $1,317.80 | |