| 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 | $212.84 | 4.111% | $221.5899 | $221.59 | $221.60 | $221.60 |
| Purchase #2 | $91.34 | 5.842% | $96.6761 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $11.43 | 13.139% | $12.9318 | $12.93 | $12.95 | $12.90 |
| Purchase #4 | $221.80 | 10.210% | $244.4458 | $244.45 | $244.45 | $244.40 |
| Purchase #5 | $41.56 | 7.274% | $44.5831 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $118.38 | 10.389% | $130.6785 | $130.68 | $130.70 | $130.70 |
| Purchase #7 | $179.77 | 10.443% | $198.5434 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $877.12 | $949.4486 | $949.45 | $949.55 | $949.40 | |