| 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 | $224.45 | 8.753% | $244.0961 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $99.30 | 12.276% | $111.4901 | $111.49 | $111.50 | $111.50 |
| Purchase #3 | $162.47 | 4.398% | $169.6154 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $34.26 | 12.712% | $38.6151 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $49.80 | 12.721% | $56.1351 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $237.66 | 12.334% | $266.973 | $266.97 | $266.95 | $267.00 |
| Purchase #7 | $191.80 | 6.172% | $203.6379 | $203.64 | $203.65 | $203.60 |
| 7 purchase totals = | $999.74 | $1,090.5627 | $1,090.58 | $1,090.55 | $1,090.50 | |