| 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 | $248.48 | 8.755% | $270.2344 | $270.23 | $270.25 | $270.20 |
| Purchase #2 | $152.52 | 12.452% | $171.5118 | $171.51 | $171.50 | $171.50 |
| Purchase #3 | $171.43 | 4.724% | $179.5284 | $179.53 | $179.55 | $179.50 |
| Purchase #4 | $13.33 | 7.222% | $14.2927 | $14.29 | $14.30 | $14.30 |
| Purchase #5 | $95.66 | 11.759% | $106.9087 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $21.80 | 9.593% | $23.8913 | $23.89 | $23.90 | $23.90 |
| Purchase #7 | $225.52 | 7.744% | $242.9843 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $928.74 | $1,009.3516 | $1,009.34 | $1,009.40 | $1,009.30 | |