| 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 | $239.50 | 8.187% | $259.1079 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $145.89 | 5.577% | $154.0263 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $171.50 | 6.218% | $182.1639 | $182.16 | $182.15 | $182.20 |
| Purchase #4 | $241.28 | 12.412% | $271.2277 | $271.23 | $271.25 | $271.20 |
| Purchase #5 | $13.48 | 8.777% | $14.6631 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $52.45 | 6.399% | $55.8063 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $184.91 | 13.463% | $209.8044 | $209.80 | $209.80 | $209.80 |
| 7 purchase totals = | $1,049.01 | $1,146.7996 | $1,146.80 | $1,146.80 | $1,146.80 | |