| 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 | $216.35 | 6.182% | $229.7248 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $154.97 | 4.550% | $162.0211 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $7.80 | 10.466% | $8.6163 | $8.62 | $8.60 | $8.60 |
| Purchase #4 | $79.58 | 3.770% | $82.5802 | $82.58 | $82.60 | $82.60 |
| Purchase #5 | $38.98 | 10.650% | $43.1314 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $118.53 | 8.511% | $128.6181 | $128.62 | $128.60 | $128.60 |
| Purchase #7 | $130.37 | 7.687% | $140.3915 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $746.58 | $795.0834 | $795.08 | $795.05 | $795.00 | |