| 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 | $123.89 | 5.817% | $131.0967 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $41.82 | 13.208% | $47.3436 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $14.63 | 10.785% | $16.2078 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $193.41 | 3.340% | $199.8699 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $247.29 | 3.736% | $256.5288 | $256.53 | $256.55 | $256.50 |
| Purchase #6 | $228.51 | 7.646% | $245.9819 | $245.98 | $246.00 | $246.00 |
| Purchase #7 | $163.78 | 8.660% | $177.9633 | $177.96 | $177.95 | $178.00 |
| 7 purchase totals = | $1,013.33 | $1,074.9920 | $1,074.99 | $1,075.00 | $1,075.00 | |