| 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 | $220.97 | 4.782% | $231.5368 | $231.54 | $231.55 | $231.50 |
| Purchase #2 | $203.33 | 10.459% | $224.5963 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $155.57 | 8.362% | $168.5788 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $238.52 | 7.511% | $256.4352 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $248.92 | 13.814% | $283.3058 | $283.31 | $283.30 | $283.30 |
| Purchase #6 | $99.46 | 5.597% | $105.0268 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $239.64 | 12.402% | $269.3602 | $269.36 | $269.35 | $269.40 |
| 7 purchase totals = | $1,406.41 | $1,538.8399 | $1,538.86 | $1,538.90 | $1,538.80 | |