| 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 | $197.82 | 9.590% | $216.7909 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $8.47 | 6.185% | $8.9939 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $108.75 | 12.631% | $122.4862 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $131.62 | 13.306% | $149.1334 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $138.56 | 6.507% | $147.5761 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $162.67 | 4.444% | $169.8991 | $169.90 | $169.90 | $169.90 |
| Purchase #7 | $184.61 | 6.499% | $196.6078 | $196.61 | $196.60 | $196.60 |
| 7 purchase totals = | $932.50 | $1,011.4874 | $1,011.49 | $1,011.55 | $1,011.50 | |