| 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 | $120.51 | 7.211% | $129.2 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $41.26 | 7.549% | $44.3747 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $188.84 | 7.802% | $203.5733 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $5.57 | 6.309% | $5.9214 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $230.85 | 4.275% | $240.7188 | $240.72 | $240.70 | $240.70 |
| Purchase #6 | $190.48 | 6.220% | $202.3279 | $202.33 | $202.35 | $202.30 |
| Purchase #7 | $224.31 | 8.537% | $243.4593 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $1,001.82 | $1,069.5754 | $1,069.57 | $1,069.50 | $1,069.60 | |