| 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 | $204.75 | 8.232% | $221.605 | $221.61 | $221.60 | $221.60 |
| Purchase #2 | $13.63 | 11.211% | $15.1581 | $15.16 | $15.15 | $15.20 |
| Purchase #3 | $9.88 | 12.665% | $11.1313 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $172.98 | 3.311% | $178.7074 | $178.71 | $178.70 | $178.70 |
| Purchase #5 | $10.32 | 7.172% | $11.0602 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $245.58 | 10.238% | $270.7225 | $270.72 | $270.70 | $270.70 |
| Purchase #7 | $35.88 | 11.249% | $39.9161 | $39.92 | $39.90 | $39.90 |
| 7 purchase totals = | $693.02 | $748.3006 | $748.31 | $748.25 | $748.30 | |