| 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 | $32.96 | 4.815% | $34.547 | $34.55 | $34.55 | $34.50 |
| Purchase #2 | $214.33 | 5.564% | $226.2553 | $226.26 | $226.25 | $226.30 |
| Purchase #3 | $184.99 | 5.627% | $195.3994 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $247.96 | 12.758% | $279.5947 | $279.59 | $279.60 | $279.60 |
| Purchase #5 | $81.81 | 13.318% | $92.7055 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $156.83 | 3.684% | $162.6076 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $151.63 | 12.680% | $170.8567 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $1,070.51 | $1,161.9662 | $1,161.98 | $1,161.95 | $1,162.00 | |