| 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 | $223.99 | 12.301% | $251.543 | $251.54 | $251.55 | $251.50 |
| Purchase #2 | $244.46 | 5.148% | $257.0448 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $205.64 | 5.279% | $216.4957 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $196.42 | 7.307% | $210.7724 | $210.77 | $210.75 | $210.80 |
| Purchase #5 | $37.87 | 8.354% | $41.0337 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $137.44 | 13.381% | $155.8308 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $33.72 | 6.791% | $36.0099 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $1,079.54 | $1,168.7303 | $1,168.72 | $1,168.75 | $1,168.60 | |