| 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 | $195.48 | 10.539% | $216.0816 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $135.52 | 4.278% | $141.3175 | $141.32 | $141.30 | $141.30 |
| Purchase #3 | $208.50 | 5.710% | $220.4054 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $212.63 | 7.737% | $229.0812 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $10.70 | 12.384% | $12.0251 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $56.83 | 10.131% | $62.5874 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $63.92 | 9.354% | $69.8991 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $883.58 | $951.3973 | $951.41 | $951.45 | $951.40 | |