| 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 | $106.62 | 12.726% | $120.1885 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $104.92 | 7.330% | $112.6106 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $238.89 | 13.628% | $271.4459 | $271.45 | $271.45 | $271.40 |
| Purchase #4 | $219.45 | 8.845% | $238.8604 | $238.86 | $238.85 | $238.90 |
| Purchase #5 | $120.67 | 8.848% | $131.3469 | $131.35 | $131.35 | $131.30 |
| Purchase #6 | $202.93 | 6.204% | $215.5198 | $215.52 | $215.50 | $215.50 |
| Purchase #7 | $36.94 | 5.710% | $39.0493 | $39.05 | $39.05 | $39.00 |
| 7 purchase totals = | $1,030.42 | $1,129.0214 | $1,129.03 | $1,129.00 | $1,128.90 | |