| 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 | $221.92 | 6.315% | $235.9342 | $235.93 | $235.95 | $235.90 |
| Purchase #2 | $109.30 | 4.764% | $114.5071 | $114.51 | $114.50 | $114.50 |
| Purchase #3 | $203.86 | 11.143% | $226.5761 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $210.26 | 4.380% | $219.4694 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $150.76 | 11.573% | $168.2075 | $168.21 | $168.20 | $168.20 |
| Purchase #6 | $10.57 | 12.760% | $11.9187 | $11.92 | $11.90 | $11.90 |
| Purchase #7 | $87.47 | 11.532% | $97.557 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $994.14 | $1,074.1700 | $1,074.18 | $1,074.15 | $1,074.20 | |