| 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 | $115.25 | 11.792% | $128.8403 | $128.84 | $128.85 | $128.80 |
| Purchase #2 | $197.64 | 4.463% | $206.4607 | $206.46 | $206.45 | $206.50 |
| Purchase #3 | $49.59 | 6.698% | $52.9115 | $52.91 | $52.90 | $52.90 |
| Purchase #4 | $160.91 | 4.446% | $168.0641 | $168.06 | $168.05 | $168.10 |
| Purchase #5 | $99.40 | 8.556% | $107.9047 | $107.90 | $107.90 | $107.90 |
| Purchase #6 | $45.28 | 11.831% | $50.6371 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $85.92 | 10.577% | $95.0078 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $753.99 | $809.8262 | $809.82 | $809.80 | $809.80 | |