| 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 | $122.35 | 3.686% | $126.8598 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $105.76 | 12.251% | $118.7167 | $118.72 | $118.70 | $118.70 |
| Purchase #3 | $234.82 | 9.854% | $257.9592 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $247.46 | 9.303% | $270.4812 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $220.32 | 3.231% | $227.4385 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $73.34 | 5.864% | $77.6407 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $177.33 | 12.715% | $199.8775 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,181.38 | $1,278.9736 | $1,278.98 | $1,279.00 | $1,279.00 | |