| 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 | $194.54 | 6.207% | $206.6151 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $124.70 | 9.840% | $136.9705 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $246.74 | 10.214% | $271.942 | $271.94 | $271.95 | $271.90 |
| Purchase #4 | $231.47 | 8.811% | $251.8648 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $21.96 | 8.786% | $23.8894 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $189.69 | 8.251% | $205.3413 | $205.34 | $205.35 | $205.30 |
| Purchase #7 | $214.71 | 12.684% | $241.9438 | $241.94 | $241.95 | $241.90 |
| 7 purchase totals = | $1,223.81 | $1,338.5669 | $1,338.56 | $1,338.55 | $1,338.50 | |