| 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 | $120.57 | 3.459% | $124.7405 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $96.44 | 11.285% | $107.3233 | $107.32 | $107.30 | $107.30 |
| Purchase #3 | $6.53 | 8.667% | $7.096 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $133.36 | 4.500% | $139.3612 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $175.42 | 12.275% | $196.9528 | $196.95 | $196.95 | $197.00 |
| Purchase #6 | $77.25 | 5.103% | $81.1921 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $202.41 | 11.247% | $225.1751 | $225.18 | $225.20 | $225.20 |
| 7 purchase totals = | $811.98 | $881.8410 | $881.84 | $881.85 | $881.90 | |