| 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 | $194.39 | 7.813% | $209.5777 | $209.58 | $209.60 | $209.60 |
| Purchase #2 | $8.79 | 3.632% | $9.1093 | $9.11 | $9.10 | $9.10 |
| Purchase #3 | $238.71 | 12.207% | $267.8493 | $267.85 | $267.85 | $267.80 |
| Purchase #4 | $68.33 | 3.334% | $70.6081 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $180.68 | 12.454% | $203.1819 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $240.90 | 10.369% | $265.8789 | $265.88 | $265.90 | $265.90 |
| Purchase #7 | $61.30 | 4.439% | $64.0211 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $993.10 | $1,090.2263 | $1,090.23 | $1,090.25 | $1,090.20 | |