| 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 | $206.57 | 7.740% | $222.5585 | $222.56 | $222.55 | $222.60 |
| Purchase #2 | $44.87 | 10.220% | $49.4557 | $49.46 | $49.45 | $49.50 |
| Purchase #3 | $246.85 | 12.278% | $277.1582 | $277.16 | $277.15 | $277.20 |
| Purchase #4 | $152.98 | 8.502% | $165.9864 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $12.52 | 5.425% | $13.1992 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $178.35 | 7.551% | $191.8172 | $191.82 | $191.80 | $191.80 |
| Purchase #7 | $212.34 | 11.378% | $236.5 | $236.50 | $236.50 | $236.50 |
| 7 purchase totals = | $1,054.48 | $1,156.6752 | $1,156.69 | $1,156.65 | $1,156.80 | |