| 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 | $13.32 | 6.430% | $14.1765 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $126.26 | 13.441% | $143.2306 | $143.23 | $143.25 | $143.20 |
| Purchase #3 | $12.44 | 9.161% | $13.5796 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $245.69 | 4.346% | $256.3677 | $256.37 | $256.35 | $256.40 |
| Purchase #5 | $131.39 | 3.795% | $136.3763 | $136.38 | $136.40 | $136.40 |
| Purchase #6 | $138.62 | 5.708% | $146.5324 | $146.53 | $146.55 | $146.50 |
| Purchase #7 | $103.57 | 8.226% | $112.0897 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $771.29 | $822.3528 | $822.36 | $822.45 | $822.40 | |