| 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 | $220.97 | 11.714% | $246.8544 | $246.85 | $246.85 | $246.90 |
| Purchase #2 | $220.57 | 4.621% | $230.7625 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $184.31 | 3.728% | $191.1811 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $145.55 | 5.556% | $153.6368 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $168.38 | 6.283% | $178.9593 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $46.28 | 13.728% | $52.6333 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $116.81 | 4.314% | $121.8492 | $121.85 | $121.85 | $121.80 |
| 7 purchase totals = | $1,102.87 | $1,175.8766 | $1,175.87 | $1,175.90 | $1,175.90 | |