| 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 | $30.62 | 13.367% | $34.713 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $135.89 | 9.594% | $148.9273 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $126.25 | 7.107% | $135.2226 | $135.22 | $135.20 | $135.20 |
| Purchase #4 | $142.48 | 3.865% | $147.9869 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $119.52 | 7.819% | $128.8653 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $199.94 | 9.697% | $219.3282 | $219.33 | $219.35 | $219.30 |
| Purchase #7 | $173.78 | 9.328% | $189.9902 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $928.48 | $1,005.0335 | $1,005.04 | $1,005.05 | $1,005.00 | |