| 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 | $238.60 | 13.825% | $271.5865 | $271.59 | $271.60 | $271.60 |
| Purchase #2 | $40.32 | 3.525% | $41.7413 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $52.77 | 8.634% | $57.3262 | $57.33 | $57.35 | $57.30 |
| Purchase #4 | $146.60 | 10.753% | $162.3639 | $162.36 | $162.35 | $162.40 |
| Purchase #5 | $62.88 | 9.757% | $69.0152 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $170.25 | 3.206% | $175.7082 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $129.61 | 3.208% | $133.7679 | $133.77 | $133.75 | $133.80 |
| 7 purchase totals = | $841.03 | $911.5092 | $911.52 | $911.50 | $911.50 | |