| 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 | $118.26 | 4.204% | $123.2317 | $123.23 | $123.25 | $123.20 |
| Purchase #2 | $142.37 | 4.302% | $148.4948 | $148.49 | $148.50 | $148.50 |
| Purchase #3 | $192.47 | 9.560% | $210.8701 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $173.95 | 4.490% | $181.7604 | $181.76 | $181.75 | $181.80 |
| Purchase #5 | $34.86 | 4.393% | $36.3914 | $36.39 | $36.40 | $36.40 |
| Purchase #6 | $123.72 | 8.819% | $134.6309 | $134.63 | $134.65 | $134.60 |
| Purchase #7 | $111.41 | 8.863% | $121.2843 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $897.04 | $956.6636 | $956.65 | $956.70 | $956.70 | |