| 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 | $228.81 | 12.193% | $256.7088 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $204.95 | 12.692% | $230.9623 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $249.75 | 8.397% | $270.7215 | $270.72 | $270.70 | $270.70 |
| Purchase #4 | $120.82 | 11.464% | $134.6708 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $216.61 | 7.777% | $233.4558 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $108.70 | 9.591% | $119.1254 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $48.77 | 12.775% | $55.0004 | $55.00 | $55.00 | $55.00 |
| 7 purchase totals = | $1,178.41 | $1,300.6450 | $1,300.65 | $1,300.60 | $1,300.70 | |