| 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 | $234.32 | 13.223% | $265.3041 | $265.30 | $265.30 | $265.30 |
| Purchase #2 | $136.42 | 9.196% | $148.9652 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $182.52 | 11.818% | $204.0902 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $139.57 | 4.128% | $145.3314 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $141.38 | 11.499% | $157.6373 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $136.69 | 5.365% | $144.0234 | $144.02 | $144.00 | $144.00 |
| Purchase #7 | $51.58 | 9.488% | $56.4739 | $56.47 | $56.45 | $56.50 |
| 7 purchase totals = | $1,022.48 | $1,121.8255 | $1,121.82 | $1,121.80 | $1,121.80 | |