| 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 | $197.90 | 4.174% | $206.1603 | $206.16 | $206.15 | $206.20 |
| Purchase #2 | $191.87 | 5.187% | $201.8223 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $224.47 | 3.520% | $232.3713 | $232.37 | $232.35 | $232.40 |
| Purchase #4 | $244.91 | 8.532% | $265.8057 | $265.81 | $265.80 | $265.80 |
| Purchase #5 | $13.60 | 13.489% | $15.4345 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $115.54 | 11.842% | $129.2222 | $129.22 | $129.20 | $129.20 |
| Purchase #7 | $179.68 | 11.102% | $199.6281 | $199.63 | $199.65 | $199.60 |
| 7 purchase totals = | $1,167.97 | $1,250.4444 | $1,250.44 | $1,250.40 | $1,250.40 | |