| 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 | $115.46 | 10.425% | $127.4967 | $127.50 | $127.50 | $127.50 |
| Purchase #2 | $188.73 | 8.672% | $205.0967 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $248.40 | 11.755% | $277.5994 | $277.60 | $277.60 | $277.60 |
| Purchase #4 | $245.91 | 9.487% | $269.2395 | $269.24 | $269.25 | $269.20 |
| Purchase #5 | $196.75 | 3.675% | $203.9806 | $203.98 | $204.00 | $204.00 |
| Purchase #6 | $195.60 | 10.434% | $216.0089 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $137.27 | 9.168% | $149.8549 | $149.85 | $149.85 | $149.90 |
| 7 purchase totals = | $1,328.12 | $1,449.2767 | $1,449.28 | $1,449.30 | $1,449.30 | |