| 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 | $175.68 | 12.373% | $197.4169 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $124.32 | 9.814% | $136.5208 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $99.35 | 13.264% | $112.5278 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $121.34 | 11.423% | $135.2007 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $244.28 | 13.180% | $276.4761 | $276.48 | $276.50 | $276.50 |
| Purchase #6 | $72.97 | 9.582% | $79.962 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $92.83 | 9.440% | $101.5932 | $101.59 | $101.60 | $101.60 |
| 7 purchase totals = | $930.77 | $1,039.6975 | $1,039.70 | $1,039.70 | $1,039.70 | |