| 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 | $180.69 | 7.633% | $194.4821 | $194.48 | $194.50 | $194.50 |
| Purchase #2 | $188.70 | 13.738% | $214.6236 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $122.69 | 3.613% | $127.1228 | $127.12 | $127.10 | $127.10 |
| Purchase #4 | $149.83 | 3.512% | $155.092 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $182.27 | 6.184% | $193.5416 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $245.44 | 8.752% | $266.9209 | $266.92 | $266.90 | $266.90 |
| Purchase #7 | $127.29 | 4.600% | $133.1453 | $133.15 | $133.15 | $133.10 |
| 7 purchase totals = | $1,196.91 | $1,284.9283 | $1,284.92 | $1,284.90 | $1,284.80 | |