| 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 | $70.44 | 11.623% | $78.6272 | $78.63 | $78.65 | $78.60 |
| Purchase #2 | $117.91 | 11.294% | $131.2268 | $131.23 | $131.25 | $131.20 |
| Purchase #3 | $239.41 | 5.204% | $251.8689 | $251.87 | $251.85 | $251.90 |
| Purchase #4 | $189.41 | 8.347% | $205.2201 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $130.77 | 11.768% | $146.159 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $160.45 | 5.328% | $168.9988 | $169.00 | $169.00 | $169.00 |
| Purchase #7 | $19.64 | 13.395% | $22.2708 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $928.03 | $1,004.3716 | $1,004.38 | $1,004.35 | $1,004.40 | |