| 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 | $211.54 | 4.415% | $220.8795 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $154.94 | 11.550% | $172.8356 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $161.60 | 12.315% | $181.501 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $152.40 | 7.295% | $163.5176 | $163.52 | $163.50 | $163.50 |
| Purchase #5 | $199.84 | 3.259% | $206.3528 | $206.35 | $206.35 | $206.40 |
| Purchase #6 | $199.51 | 5.117% | $209.7189 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $78.42 | 11.491% | $87.4312 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $1,158.25 | $1,242.2366 | $1,242.24 | $1,242.25 | $1,242.20 | |