| 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 | $128.76 | 8.681% | $139.9377 | $139.94 | $139.95 | $139.90 |
| Purchase #2 | $121.94 | 11.183% | $135.5766 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $61.91 | 8.233% | $67.0071 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $81.25 | 8.381% | $88.0596 | $88.06 | $88.05 | $88.10 |
| Purchase #5 | $189.70 | 6.192% | $201.4462 | $201.45 | $201.45 | $201.40 |
| Purchase #6 | $196.55 | 11.298% | $218.7562 | $218.76 | $218.75 | $218.80 |
| Purchase #7 | $26.58 | 11.113% | $29.5338 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $806.69 | $880.3172 | $880.33 | $880.35 | $880.30 | |