| 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 | $229.42 | 10.368% | $253.2063 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $188.68 | 12.148% | $211.6008 | $211.60 | $211.60 | $211.60 |
| Purchase #3 | $142.34 | 8.800% | $154.8659 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $98.98 | 13.428% | $112.271 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $41.91 | 12.158% | $47.0054 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $154.71 | 3.257% | $159.7489 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $143.66 | 5.729% | $151.8903 | $151.89 | $151.90 | $151.90 |
| 7 purchase totals = | $999.70 | $1,090.5886 | $1,090.60 | $1,090.55 | $1,090.60 | |