| 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 | $194.79 | 13.346% | $220.7867 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $190.72 | 6.344% | $202.8193 | $202.82 | $202.80 | $202.80 |
| Purchase #3 | $60.33 | 8.119% | $65.2282 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $93.74 | 7.777% | $101.0302 | $101.03 | $101.05 | $101.00 |
| Purchase #5 | $55.77 | 12.472% | $62.7256 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $237.42 | 13.707% | $269.9632 | $269.96 | $269.95 | $270.00 |
| Purchase #7 | $153.46 | 4.850% | $160.9028 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $986.23 | $1,083.4560 | $1,083.46 | $1,083.50 | $1,083.40 | |