| 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 | $220.96 | 7.464% | $237.4525 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $214.55 | 9.646% | $235.2455 | $235.25 | $235.25 | $235.20 |
| Purchase #3 | $195.40 | 9.740% | $214.432 | $214.43 | $214.45 | $214.40 |
| Purchase #4 | $137.43 | 8.153% | $148.6347 | $148.63 | $148.65 | $148.60 |
| Purchase #5 | $34.87 | 5.388% | $36.7488 | $36.75 | $36.75 | $36.70 |
| Purchase #6 | $195.74 | 3.609% | $202.8043 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $103.41 | 7.302% | $110.961 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $1,102.36 | $1,186.2788 | $1,186.27 | $1,186.30 | $1,186.20 | |