| 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 | $12.53 | 9.745% | $13.751 | $13.75 | $13.75 | $13.80 |
| Purchase #2 | $188.71 | 7.870% | $203.5615 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $175.55 | 7.854% | $189.3377 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $16.36 | 4.153% | $17.0394 | $17.04 | $17.05 | $17.00 |
| Purchase #5 | $194.75 | 8.157% | $210.6358 | $210.64 | $210.65 | $210.60 |
| Purchase #6 | $92.94 | 8.176% | $100.5388 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $233.93 | 12.117% | $262.2753 | $262.28 | $262.30 | $262.30 |
| 7 purchase totals = | $914.77 | $997.1395 | $997.15 | $997.20 | $997.10 | |