| 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 | $112.82 | 13.664% | $128.2357 | $128.24 | $128.25 | $128.20 |
| Purchase #2 | $109.61 | 5.699% | $115.8567 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $162.36 | 11.674% | $181.3139 | $181.31 | $181.30 | $181.30 |
| Purchase #4 | $200.59 | 11.851% | $224.3619 | $224.36 | $224.35 | $224.40 |
| Purchase #5 | $85.58 | 9.308% | $93.5458 | $93.55 | $93.55 | $93.50 |
| Purchase #6 | $149.35 | 13.390% | $169.348 | $169.35 | $169.35 | $169.30 |
| Purchase #7 | $116.88 | 11.695% | $130.5491 | $130.55 | $130.55 | $130.50 |
| 7 purchase totals = | $937.19 | $1,043.2111 | $1,043.22 | $1,043.20 | $1,043.10 | |