| 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 | $28.41 | 11.272% | $31.6124 | $31.61 | $31.60 | $31.60 |
| Purchase #2 | $179.42 | 4.578% | $187.6338 | $187.63 | $187.65 | $187.60 |
| Purchase #3 | $157.99 | 13.257% | $178.9347 | $178.93 | $178.95 | $178.90 |
| Purchase #4 | $228.52 | 5.697% | $241.5388 | $241.54 | $241.55 | $241.50 |
| Purchase #5 | $97.74 | 7.212% | $104.789 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $141.98 | 7.177% | $152.1699 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $39.27 | 11.398% | $43.746 | $43.75 | $43.75 | $43.70 |
| 7 purchase totals = | $873.33 | $940.4246 | $940.42 | $940.45 | $940.30 | |