| 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 | $230.65 | 4.526% | $241.0892 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $45.56 | 11.186% | $50.6563 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $52.26 | 11.541% | $58.2913 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $215.31 | 9.550% | $235.8721 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $145.48 | 11.331% | $161.9643 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $153.59 | 12.799% | $173.248 | $173.25 | $173.25 | $173.20 |
| Purchase #7 | $211.50 | 11.141% | $235.0632 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $1,054.35 | $1,156.1844 | $1,156.18 | $1,156.15 | $1,156.30 | |