| 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 | $186.38 | 6.742% | $198.9457 | $198.95 | $198.95 | $198.90 |
| Purchase #2 | $113.74 | 13.216% | $128.7719 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $240.86 | 5.642% | $254.4493 | $254.45 | $254.45 | $254.40 |
| Purchase #4 | $61.61 | 10.280% | $67.9435 | $67.94 | $67.95 | $67.90 |
| Purchase #5 | $124.62 | 9.111% | $135.9741 | $135.97 | $135.95 | $136.00 |
| Purchase #6 | $77.41 | 9.562% | $84.8119 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $87.69 | 3.331% | $90.611 | $90.61 | $90.60 | $90.60 |
| 7 purchase totals = | $892.31 | $961.5074 | $961.50 | $961.45 | $961.40 | |