| 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 | $218.91 | 12.502% | $246.2781 | $246.28 | $246.30 | $246.30 |
| Purchase #2 | $21.93 | 13.242% | $24.834 | $24.83 | $24.85 | $24.80 |
| Purchase #3 | $123.45 | 13.804% | $140.491 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $248.74 | 13.834% | $283.1507 | $283.15 | $283.15 | $283.20 |
| Purchase #5 | $155.46 | 4.687% | $162.7464 | $162.75 | $162.75 | $162.70 |
| Purchase #6 | $96.96 | 4.646% | $101.4648 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $48.69 | 10.859% | $53.9772 | $53.98 | $54.00 | $54.00 |
| 7 purchase totals = | $914.14 | $1,012.9422 | $1,012.94 | $1,013.00 | $1,013.00 | |