| 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 | $178.43 | 13.507% | $202.5305 | $202.53 | $202.55 | $202.50 |
| Purchase #2 | $240.93 | 5.765% | $254.8196 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $64.25 | 8.218% | $69.5301 | $69.53 | $69.55 | $69.50 |
| Purchase #4 | $169.43 | 4.560% | $177.156 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $215.74 | 10.407% | $238.1921 | $238.19 | $238.20 | $238.20 |
| Purchase #6 | $10.27 | 10.647% | $11.3634 | $11.36 | $11.35 | $11.40 |
| Purchase #7 | $31.95 | 12.690% | $36.0045 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $911.00 | $989.5962 | $989.59 | $989.60 | $989.60 | |