| 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 | $35.92 | 10.508% | $39.6945 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $95.60 | 12.429% | $107.4821 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $68.80 | 8.102% | $74.3742 | $74.37 | $74.35 | $74.40 |
| Purchase #4 | $195.28 | 7.837% | $210.5841 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $108.53 | 13.737% | $123.4388 | $123.44 | $123.45 | $123.40 |
| Purchase #6 | $188.51 | 13.266% | $213.5177 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $250.63 | 9.654% | $274.8258 | $274.83 | $274.85 | $274.80 |
| 7 purchase totals = | $943.27 | $1,043.9172 | $1,043.91 | $1,043.95 | $1,043.90 | |