| 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 | $127.95 | 3.836% | $132.8582 | $132.86 | $132.85 | $132.90 |
| Purchase #2 | $113.30 | 6.676% | $120.8639 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $245.59 | 5.143% | $258.2207 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $233.98 | 7.151% | $250.7119 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $246.66 | 8.477% | $267.5694 | $267.57 | $267.55 | $267.60 |
| Purchase #6 | $237.27 | 4.147% | $247.1096 | $247.11 | $247.10 | $247.10 |
| Purchase #7 | $105.69 | 12.841% | $119.2617 | $119.26 | $119.25 | $119.30 |
| 7 purchase totals = | $1,310.44 | $1,396.5954 | $1,396.59 | $1,396.50 | $1,396.70 | |