| 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 | $84.90 | 8.502% | $92.1182 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $173.64 | 11.264% | $193.1988 | $193.20 | $193.20 | $193.20 |
| Purchase #3 | $241.90 | 9.736% | $265.4514 | $265.45 | $265.45 | $265.50 |
| Purchase #4 | $194.98 | 3.480% | $201.7653 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $126.71 | 4.396% | $132.2802 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $235.31 | 8.624% | $255.6031 | $255.60 | $255.60 | $255.60 |
| Purchase #7 | $44.48 | 13.652% | $50.5524 | $50.55 | $50.55 | $50.60 |
| 7 purchase totals = | $1,101.92 | $1,190.9694 | $1,190.97 | $1,190.95 | $1,191.10 | |