| 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 | $250.79 | 8.376% | $271.7962 | $271.80 | $271.80 | $271.80 |
| Purchase #2 | $173.53 | 8.835% | $188.8614 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $75.41 | 11.560% | $84.1274 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $81.36 | 11.754% | $90.9231 | $90.92 | $90.90 | $90.90 |
| Purchase #5 | $142.85 | 11.564% | $159.3692 | $159.37 | $159.35 | $159.40 |
| Purchase #6 | $244.63 | 9.131% | $266.9672 | $266.97 | $266.95 | $267.00 |
| Purchase #7 | $27.98 | 6.184% | $29.7103 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $996.55 | $1,091.7548 | $1,091.76 | $1,091.70 | $1,091.80 | |