| 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 | $135.53 | 7.392% | $145.5484 | $145.55 | $145.55 | $145.50 |
| Purchase #2 | $37.27 | 13.193% | $42.187 | $42.19 | $42.20 | $42.20 |
| Purchase #3 | $173.61 | 12.118% | $194.6481 | $194.65 | $194.65 | $194.60 |
| Purchase #4 | $20.70 | 7.192% | $22.1887 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $117.67 | 4.297% | $122.7263 | $122.73 | $122.75 | $122.70 |
| Purchase #6 | $239.69 | 3.500% | $248.0792 | $248.08 | $248.10 | $248.10 |
| Purchase #7 | $225.59 | 5.706% | $238.4622 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $950.06 | $1,013.8399 | $1,013.85 | $1,013.90 | $1,013.80 | |