| 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 | $112.46 | 6.734% | $120.0331 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $18.61 | 7.580% | $20.0206 | $20.02 | $20.00 | $20.00 |
| Purchase #3 | $186.34 | 13.557% | $211.6021 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $160.57 | 13.599% | $182.4059 | $182.41 | $182.40 | $182.40 |
| Purchase #5 | $83.83 | 13.184% | $94.8821 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $192.74 | 5.316% | $202.9861 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $11.67 | 6.217% | $12.3955 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $766.22 | $844.3254 | $844.33 | $844.35 | $844.30 | |