| 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 | $195.84 | 6.378% | $208.3307 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $114.81 | 6.705% | $122.508 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $7.99 | 8.312% | $8.6541 | $8.65 | $8.65 | $8.70 |
| Purchase #4 | $10.76 | 13.487% | $12.2112 | $12.21 | $12.20 | $12.20 |
| Purchase #5 | $43.30 | 12.355% | $48.6497 | $48.65 | $48.65 | $48.60 |
| Purchase #6 | $140.53 | 10.543% | $155.3461 | $155.35 | $155.35 | $155.30 |
| Purchase #7 | $245.40 | 5.441% | $258.7522 | $258.75 | $258.75 | $258.80 |
| 7 purchase totals = | $758.63 | $814.4520 | $814.45 | $814.45 | $814.40 | |