| 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 | $128.37 | 7.222% | $137.6409 | $137.64 | $137.65 | $137.60 |
| Purchase #2 | $247.26 | 4.374% | $258.0752 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $14.98 | 3.432% | $15.4941 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $149.29 | 5.597% | $157.6458 | $157.65 | $157.65 | $157.60 |
| Purchase #5 | $155.79 | 11.238% | $173.2977 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $204.50 | 7.386% | $219.6044 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $70.25 | 4.260% | $73.2427 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $970.44 | $1,035.0008 | $1,035.00 | $1,035.05 | $1,034.90 | |