| 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 | $228.87 | 12.430% | $257.3185 | $257.32 | $257.30 | $257.30 |
| Purchase #2 | $246.34 | 10.479% | $272.154 | $272.15 | $272.15 | $272.20 |
| Purchase #3 | $35.77 | 7.596% | $38.4871 | $38.49 | $38.50 | $38.50 |
| Purchase #4 | $142.66 | 7.479% | $153.3295 | $153.33 | $153.35 | $153.30 |
| Purchase #5 | $148.85 | 5.265% | $156.687 | $156.69 | $156.70 | $156.70 |
| Purchase #6 | $143.54 | 13.305% | $162.638 | $162.64 | $162.65 | $162.60 |
| Purchase #7 | $186.64 | 9.134% | $203.6877 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $1,132.67 | $1,244.3018 | $1,244.31 | $1,244.35 | $1,244.30 | |