| 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 | $11.92 | 13.664% | $13.5487 | $13.55 | $13.55 | $13.50 |
| Purchase #2 | $216.29 | 6.116% | $229.5183 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $123.56 | 7.649% | $133.0111 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $215.74 | 13.173% | $244.1594 | $244.16 | $244.15 | $244.20 |
| Purchase #5 | $242.59 | 12.370% | $272.5984 | $272.60 | $272.60 | $272.60 |
| Purchase #6 | $135.93 | 10.601% | $150.3399 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $223.96 | 12.172% | $251.2204 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $1,169.99 | $1,294.3962 | $1,294.40 | $1,294.35 | $1,294.30 | |