| 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 | $223.85 | 11.290% | $249.1227 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $140.90 | 9.843% | $154.7688 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $202.88 | 4.333% | $211.6708 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $19.45 | 9.296% | $21.2581 | $21.26 | $21.25 | $21.30 |
| Purchase #5 | $33.69 | 9.310% | $36.8265 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $214.41 | 13.174% | $242.6564 | $242.66 | $242.65 | $242.70 |
| Purchase #7 | $109.63 | 10.294% | $120.9153 | $120.92 | $120.90 | $120.90 |
| 7 purchase totals = | $944.81 | $1,037.2186 | $1,037.23 | $1,037.15 | $1,037.30 | |