| 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 | $77.76 | 13.849% | $88.529 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $217.67 | 10.123% | $239.7047 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $130.82 | 5.659% | $138.2231 | $138.22 | $138.20 | $138.20 |
| Purchase #4 | $179.36 | 8.270% | $194.1931 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $192.85 | 9.643% | $211.4465 | $211.45 | $211.45 | $211.40 |
| Purchase #6 | $42.33 | 7.142% | $45.3532 | $45.35 | $45.35 | $45.40 |
| Purchase #7 | $131.70 | 4.212% | $137.2472 | $137.25 | $137.25 | $137.20 |
| 7 purchase totals = | $972.49 | $1,054.6968 | $1,054.69 | $1,054.70 | $1,054.60 | |