| 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 | $198.28 | 5.343% | $208.8741 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $53.34 | 10.102% | $58.7284 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $202.75 | 5.316% | $213.5282 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $76.53 | 4.287% | $79.8108 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $128.63 | 6.760% | $137.3254 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $23.43 | 12.773% | $26.4227 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $108.98 | 3.177% | $112.4423 | $112.44 | $112.45 | $112.40 |
| 7 purchase totals = | $791.94 | $837.1319 | $837.13 | $837.15 | $837.00 | |