| 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 | $208.79 | 3.644% | $216.3983 | $216.40 | $216.40 | $216.40 |
| Purchase #2 | $153.83 | 10.459% | $169.9191 | $169.92 | $169.90 | $169.90 |
| Purchase #3 | $204.77 | 11.746% | $228.8223 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $195.29 | 13.697% | $222.0389 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $191.63 | 13.113% | $216.7584 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $155.25 | 7.724% | $167.2415 | $167.24 | $167.25 | $167.20 |
| Purchase #7 | $81.55 | 12.131% | $91.4428 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $1,191.11 | $1,312.6213 | $1,312.62 | $1,312.60 | $1,312.50 | |