| 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 | $240.60 | 3.349% | $248.6577 | $248.66 | $248.65 | $248.70 |
| Purchase #2 | $228.46 | 10.854% | $253.257 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $33.84 | 9.187% | $36.9489 | $36.95 | $36.95 | $36.90 |
| Purchase #4 | $142.64 | 3.536% | $147.6838 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $183.53 | 3.579% | $190.0985 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $77.87 | 7.131% | $83.4229 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $18.55 | 7.139% | $19.8743 | $19.87 | $19.85 | $19.90 |
| 7 purchase totals = | $925.49 | $979.9431 | $979.94 | $979.90 | $980.00 | |