| 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 | $119.49 | 10.302% | $131.7999 | $131.80 | $131.80 | $131.80 |
| Purchase #2 | $248.91 | 13.727% | $283.0779 | $283.08 | $283.10 | $283.10 |
| Purchase #3 | $230.74 | 10.478% | $254.9169 | $254.92 | $254.90 | $254.90 |
| Purchase #4 | $78.60 | 10.750% | $87.0495 | $87.05 | $87.05 | $87.00 |
| Purchase #5 | $38.65 | 11.787% | $43.2057 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $135.93 | 12.508% | $152.9321 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $113.38 | 5.380% | $119.4798 | $119.48 | $119.50 | $119.50 |
| 7 purchase totals = | $965.70 | $1,072.4618 | $1,072.47 | $1,072.50 | $1,072.40 | |