| 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 | $47.29 | 4.332% | $49.3386 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $243.43 | 4.325% | $253.9583 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $235.34 | 9.334% | $257.3066 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $245.83 | 11.174% | $273.299 | $273.30 | $273.30 | $273.30 |
| Purchase #5 | $218.49 | 7.799% | $235.53 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $234.76 | 5.186% | $246.9347 | $246.93 | $246.95 | $246.90 |
| Purchase #7 | $38.60 | 13.247% | $43.7133 | $43.71 | $43.70 | $43.70 |
| 7 purchase totals = | $1,263.74 | $1,360.0805 | $1,360.08 | $1,360.10 | $1,360.00 | |