| 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 | $186.38 | 5.362% | $196.3737 | $196.37 | $196.35 | $196.40 |
| Purchase #2 | $72.72 | 10.443% | $80.3141 | $80.31 | $80.30 | $80.30 |
| Purchase #3 | $103.49 | 8.597% | $112.387 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $166.63 | 3.729% | $172.8436 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $229.73 | 4.623% | $240.3504 | $240.35 | $240.35 | $240.40 |
| Purchase #6 | $239.93 | 4.227% | $250.0718 | $250.07 | $250.05 | $250.10 |
| Purchase #7 | $63.36 | 8.408% | $68.6873 | $68.69 | $68.70 | $68.70 |
| 7 purchase totals = | $1,062.24 | $1,121.0279 | $1,121.02 | $1,121.00 | $1,121.10 | |