| 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 | $236.57 | 12.379% | $265.855 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $220.61 | 8.163% | $238.6184 | $238.62 | $238.60 | $238.60 |
| Purchase #3 | $213.72 | 8.571% | $232.0379 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $78.68 | 13.666% | $89.4324 | $89.43 | $89.45 | $89.40 |
| Purchase #5 | $123.63 | 11.609% | $137.9822 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $33.78 | 7.741% | $36.3949 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $145.60 | 10.807% | $161.335 | $161.34 | $161.35 | $161.30 |
| 7 purchase totals = | $1,052.59 | $1,161.6558 | $1,161.66 | $1,161.70 | $1,161.60 | |