| 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 | $23.52 | 9.176% | $25.6782 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $80.26 | 13.632% | $91.201 | $91.20 | $91.20 | $91.20 |
| Purchase #3 | $120.25 | 10.719% | $133.1396 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $148.35 | 5.239% | $156.1221 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $226.47 | 8.464% | $245.6384 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $151.70 | 13.222% | $171.7578 | $171.76 | $171.75 | $171.80 |
| Purchase #7 | $15.79 | 4.269% | $16.4641 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $766.34 | $840.0012 | $840.00 | $840.00 | $840.00 | |