| 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 | $203.34 | 4.183% | $211.8457 | $211.85 | $211.85 | $211.80 |
| Purchase #2 | $46.51 | 5.787% | $49.2015 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $40.26 | 10.309% | $44.4104 | $44.41 | $44.40 | $44.40 |
| Purchase #4 | $84.99 | 13.430% | $96.4042 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $220.96 | 5.840% | $233.8641 | $233.86 | $233.85 | $233.90 |
| Purchase #6 | $97.95 | 8.864% | $106.6323 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $161.27 | 10.222% | $177.755 | $177.76 | $177.75 | $177.80 |
| 7 purchase totals = | $855.28 | $920.1132 | $920.11 | $920.10 | $920.10 | |