| 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 | $115.59 | 4.783% | $121.1187 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $157.77 | 13.537% | $179.1273 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $133.44 | 6.584% | $142.2257 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $242.46 | 5.843% | $256.6269 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $34.77 | 3.663% | $36.0436 | $36.04 | $36.05 | $36.00 |
| Purchase #6 | $127.69 | 11.777% | $142.7281 | $142.73 | $142.75 | $142.70 |
| Purchase #7 | $75.97 | 6.855% | $81.1777 | $81.18 | $81.20 | $81.20 |
| 7 purchase totals = | $887.69 | $959.0480 | $959.06 | $959.15 | $958.90 | |