| 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 | $189.75 | 4.126% | $197.5791 | $197.58 | $197.60 | $197.60 |
| Purchase #2 | $97.50 | 3.517% | $100.9291 | $100.93 | $100.95 | $100.90 |
| Purchase #3 | $68.28 | 11.693% | $76.264 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $235.65 | 13.831% | $268.2428 | $268.24 | $268.25 | $268.20 |
| Purchase #5 | $214.84 | 12.277% | $241.2159 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $42.35 | 6.342% | $45.0358 | $45.04 | $45.05 | $45.00 |
| Purchase #7 | $191.52 | 3.159% | $197.5701 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $1,039.89 | $1,126.8368 | $1,126.84 | $1,126.85 | $1,126.80 | |