| 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 | $114.68 | 4.853% | $120.2454 | $120.25 | $120.25 | $120.20 |
| Purchase #2 | $177.82 | 4.234% | $185.3489 | $185.35 | $185.35 | $185.30 |
| Purchase #3 | $207.34 | 6.517% | $220.8523 | $220.85 | $220.85 | $220.90 |
| Purchase #4 | $191.81 | 9.547% | $210.1221 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $31.25 | 11.711% | $34.9097 | $34.91 | $34.90 | $34.90 |
| Purchase #6 | $197.35 | 11.808% | $220.6531 | $220.65 | $220.65 | $220.70 |
| Purchase #7 | $12.70 | 6.390% | $13.5115 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $932.95 | $1,005.6430 | $1,005.64 | $1,005.60 | $1,005.60 | |