| 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 | $250.64 | 5.573% | $264.6082 | $264.61 | $264.60 | $264.60 |
| Purchase #2 | $176.26 | 12.285% | $197.9135 | $197.91 | $197.90 | $197.90 |
| Purchase #3 | $210.37 | 11.765% | $235.12 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $177.54 | 7.334% | $190.5608 | $190.56 | $190.55 | $190.60 |
| Purchase #5 | $110.48 | 6.181% | $117.3088 | $117.31 | $117.30 | $117.30 |
| Purchase #6 | $120.75 | 12.494% | $135.8365 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $166.33 | 3.755% | $172.5757 | $172.58 | $172.60 | $172.60 |
| 7 purchase totals = | $1,212.37 | $1,313.9235 | $1,313.93 | $1,313.90 | $1,313.90 | |