| 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 | $132.64 | 8.368% | $143.7393 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $48.88 | 4.783% | $51.2179 | $51.22 | $51.20 | $51.20 |
| Purchase #3 | $231.35 | 10.744% | $256.2062 | $256.21 | $256.20 | $256.20 |
| Purchase #4 | $21.81 | 11.123% | $24.2359 | $24.24 | $24.25 | $24.20 |
| Purchase #5 | $241.99 | 9.307% | $264.512 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $95.98 | 5.626% | $101.3798 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $146.53 | 6.848% | $156.5644 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $919.18 | $997.8555 | $997.86 | $997.85 | $997.80 | |