| 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 | $171.48 | 13.260% | $194.2182 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $249.55 | 3.313% | $257.8176 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $39.55 | 12.183% | $44.3684 | $44.37 | $44.35 | $44.40 |
| Purchase #4 | $209.25 | 11.165% | $232.6128 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $166.77 | 13.259% | $188.882 | $188.88 | $188.90 | $188.90 |
| Purchase #6 | $67.83 | 9.237% | $74.0955 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $239.55 | 11.771% | $267.7474 | $267.75 | $267.75 | $267.70 |
| 7 purchase totals = | $1,143.98 | $1,259.7419 | $1,259.75 | $1,259.70 | $1,259.70 | |