| 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 | $69.97 | 10.162% | $77.0804 | $77.08 | $77.10 | $77.10 |
| Purchase #2 | $234.30 | 4.271% | $244.307 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $209.95 | 3.454% | $217.2017 | $217.20 | $217.20 | $217.20 |
| Purchase #4 | $230.70 | 4.657% | $241.4437 | $241.44 | $241.45 | $241.40 |
| Purchase #5 | $235.68 | 13.563% | $267.6453 | $267.65 | $267.65 | $267.60 |
| Purchase #6 | $48.52 | 12.666% | $54.6655 | $54.67 | $54.65 | $54.70 |
| Purchase #7 | $170.60 | 3.250% | $176.1445 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $1,199.72 | $1,278.4881 | $1,278.49 | $1,278.50 | $1,278.40 | |