| 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 | $104.48 | 13.737% | $118.8324 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $9.72 | 11.475% | $10.8354 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $195.48 | 3.650% | $202.615 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $186.51 | 4.236% | $194.4106 | $194.41 | $194.40 | $194.40 |
| Purchase #5 | $157.90 | 10.700% | $174.7953 | $174.80 | $174.80 | $174.80 |
| Purchase #6 | $209.79 | 9.320% | $229.3424 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $193.55 | 8.524% | $210.0482 | $210.05 | $210.05 | $210.00 |
| 7 purchase totals = | $1,057.43 | $1,140.8793 | $1,140.89 | $1,140.90 | $1,140.70 | |