| 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 | $228.99 | 12.707% | $258.0878 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $234.77 | 3.369% | $242.6794 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $51.59 | 12.552% | $58.0656 | $58.07 | $58.05 | $58.10 |
| Purchase #4 | $223.42 | 4.639% | $233.7845 | $233.78 | $233.80 | $233.80 |
| Purchase #5 | $64.29 | 11.233% | $71.5117 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $234.40 | 3.496% | $242.5946 | $242.59 | $242.60 | $242.60 |
| Purchase #7 | $242.33 | 8.625% | $263.231 | $263.23 | $263.25 | $263.20 |
| 7 purchase totals = | $1,279.79 | $1,369.9546 | $1,369.95 | $1,370.00 | $1,370.00 | |