| 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 | $120.59 | 9.318% | $131.8266 | $131.83 | $131.85 | $131.80 |
| Purchase #2 | $79.59 | 7.316% | $85.4128 | $85.41 | $85.40 | $85.40 |
| Purchase #3 | $25.25 | 6.296% | $26.8397 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $21.86 | 10.718% | $24.203 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $181.56 | 8.743% | $197.4338 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $160.27 | 6.788% | $171.1491 | $171.15 | $171.15 | $171.10 |
| Purchase #7 | $241.29 | 10.260% | $266.0464 | $266.05 | $266.05 | $266.00 |
| 7 purchase totals = | $830.41 | $902.9114 | $902.91 | $902.95 | $902.70 | |