| 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 | $115.76 | 9.239% | $126.4551 | $126.46 | $126.45 | $126.50 |
| Purchase #2 | $220.43 | 3.417% | $227.9621 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $55.48 | 12.620% | $62.4816 | $62.48 | $62.50 | $62.50 |
| Purchase #4 | $224.93 | 11.298% | $250.3426 | $250.34 | $250.35 | $250.30 |
| Purchase #5 | $141.32 | 13.822% | $160.8533 | $160.85 | $160.85 | $160.90 |
| Purchase #6 | $6.49 | 6.670% | $6.9229 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $128.53 | 5.493% | $135.5902 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $892.94 | $970.6078 | $970.60 | $970.60 | $970.70 | |