| 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 | $202.28 | 11.796% | $226.1409 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $42.56 | 11.618% | $47.5046 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $86.60 | 11.326% | $96.4083 | $96.41 | $96.40 | $96.40 |
| Purchase #4 | $117.39 | 10.845% | $130.1209 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $37.84 | 4.523% | $39.5515 | $39.55 | $39.55 | $39.60 |
| Purchase #6 | $83.34 | 12.611% | $93.85 | $93.85 | $93.85 | $93.90 |
| Purchase #7 | $106.34 | 13.373% | $120.5608 | $120.56 | $120.55 | $120.60 |
| 7 purchase totals = | $676.35 | $754.1370 | $754.13 | $754.10 | $754.20 | |