| 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 | $27.69 | 6.868% | $29.5917 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $133.91 | 13.416% | $151.8754 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $234.98 | 4.825% | $246.3178 | $246.32 | $246.30 | $246.30 |
| Purchase #4 | $214.42 | 12.182% | $240.5406 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $183.84 | 6.486% | $195.7639 | $195.76 | $195.75 | $195.80 |
| Purchase #6 | $48.32 | 13.335% | $54.7635 | $54.76 | $54.75 | $54.80 |
| Purchase #7 | $181.93 | 12.397% | $204.4839 | $204.48 | $204.50 | $204.50 |
| 7 purchase totals = | $1,025.09 | $1,123.3368 | $1,123.33 | $1,123.35 | $1,123.40 | |