| 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 | $88.55 | 10.858% | $98.1648 | $98.16 | $98.15 | $98.20 |
| Purchase #2 | $38.75 | 6.578% | $41.299 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $135.29 | 4.283% | $141.0845 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $86.62 | 9.505% | $94.8532 | $94.85 | $94.85 | $94.90 |
| Purchase #5 | $83.32 | 13.372% | $94.4616 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $120.28 | 12.565% | $135.3932 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $218.40 | 9.121% | $238.3203 | $238.32 | $238.30 | $238.30 |
| 7 purchase totals = | $771.21 | $843.5766 | $843.56 | $843.55 | $843.70 | |