| 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 | $247.53 | 7.822% | $266.8918 | $266.89 | $266.90 | $266.90 |
| Purchase #2 | $166.64 | 9.702% | $182.8074 | $182.81 | $182.80 | $182.80 |
| Purchase #3 | $161.31 | 6.434% | $171.6887 | $171.69 | $171.70 | $171.70 |
| Purchase #4 | $128.56 | 7.395% | $138.067 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $213.78 | 11.511% | $238.3882 | $238.39 | $238.40 | $238.40 |
| Purchase #6 | $79.67 | 4.665% | $83.3866 | $83.39 | $83.40 | $83.40 |
| Purchase #7 | $212.28 | 13.523% | $240.9866 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $1,209.77 | $1,322.2163 | $1,322.23 | $1,322.25 | $1,322.30 | |