| 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 | $149.62 | 12.820% | $168.8013 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $10.94 | 6.392% | $11.6393 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $240.97 | 8.742% | $262.0356 | $262.04 | $262.05 | $262.00 |
| Purchase #4 | $238.42 | 11.737% | $266.4034 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $19.35 | 12.747% | $21.8165 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $121.41 | 9.748% | $133.245 | $133.25 | $133.25 | $133.20 |
| Purchase #7 | $216.58 | 3.584% | $224.3422 | $224.34 | $224.35 | $224.30 |
| 7 purchase totals = | $997.29 | $1,088.2833 | $1,088.29 | $1,088.30 | $1,088.10 | |