| 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 | $243.56 | 5.287% | $256.437 | $256.44 | $256.45 | $256.40 |
| Purchase #2 | $115.27 | 9.807% | $126.5745 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $111.48 | 10.349% | $123.0171 | $123.02 | $123.00 | $123.00 |
| Purchase #4 | $42.98 | 7.211% | $46.0793 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $136.82 | 6.864% | $146.2113 | $146.21 | $146.20 | $146.20 |
| Purchase #6 | $220.29 | 7.743% | $237.3471 | $237.35 | $237.35 | $237.30 |
| Purchase #7 | $241.56 | 8.102% | $261.1312 | $261.13 | $261.15 | $261.10 |
| 7 purchase totals = | $1,111.96 | $1,196.7975 | $1,196.80 | $1,196.80 | $1,196.70 | |