| 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 | $108.63 | 10.523% | $120.0611 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $90.88 | 8.608% | $98.703 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $172.63 | 8.377% | $187.0912 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $102.80 | 9.138% | $112.1939 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $233.57 | 10.419% | $257.9057 | $257.91 | $257.90 | $257.90 |
| Purchase #6 | $35.36 | 8.190% | $38.256 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $104.96 | 4.307% | $109.4806 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $848.83 | $923.6915 | $923.69 | $923.70 | $923.80 | |