| 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 | $237.80 | 13.650% | $270.2597 | $270.26 | $270.25 | $270.30 |
| Purchase #2 | $194.56 | 6.614% | $207.4282 | $207.43 | $207.45 | $207.40 |
| Purchase #3 | $242.64 | 12.870% | $273.8678 | $273.87 | $273.85 | $273.90 |
| Purchase #4 | $246.59 | 4.102% | $256.7051 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $73.70 | 10.389% | $81.3567 | $81.36 | $81.35 | $81.40 |
| Purchase #6 | $169.32 | 7.715% | $182.383 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $137.98 | 7.682% | $148.5796 | $148.58 | $148.60 | $148.60 |
| 7 purchase totals = | $1,302.59 | $1,420.5801 | $1,420.59 | $1,420.60 | $1,420.70 | |