| 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 | $16.67 | 13.716% | $18.9565 | $18.96 | $18.95 | $19.00 |
| Purchase #2 | $248.82 | 13.720% | $282.9581 | $282.96 | $282.95 | $283.00 |
| Purchase #3 | $241.76 | 6.782% | $258.1562 | $258.16 | $258.15 | $258.20 |
| Purchase #4 | $66.83 | 10.284% | $73.7028 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $202.56 | 4.813% | $212.3092 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $84.51 | 13.262% | $95.7177 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $226.36 | 5.455% | $238.7079 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $1,087.51 | $1,180.5084 | $1,180.52 | $1,180.45 | $1,180.60 | |