| 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 | $173.86 | 3.489% | $179.926 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $248.72 | 6.360% | $264.5386 | $264.54 | $264.55 | $264.50 |
| Purchase #3 | $8.86 | 8.397% | $9.604 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $211.38 | 10.862% | $234.3401 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $128.38 | 6.148% | $136.2728 | $136.27 | $136.25 | $136.30 |
| Purchase #6 | $247.60 | 7.700% | $266.6652 | $266.67 | $266.65 | $266.70 |
| Purchase #7 | $103.34 | 9.793% | $113.4601 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $1,122.14 | $1,204.8068 | $1,204.81 | $1,204.80 | $1,204.80 | |