| 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 | $245.61 | 9.672% | $269.3654 | $269.37 | $269.35 | $269.40 |
| Purchase #2 | $116.72 | 4.284% | $121.7203 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $233.55 | 10.152% | $257.26 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $234.78 | 8.248% | $254.1447 | $254.14 | $254.15 | $254.10 |
| Purchase #5 | $87.25 | 7.105% | $93.4491 | $93.45 | $93.45 | $93.40 |
| Purchase #6 | $103.61 | 8.493% | $112.4096 | $112.41 | $112.40 | $112.40 |
| Purchase #7 | $199.33 | 4.224% | $207.7497 | $207.75 | $207.75 | $207.70 |
| 7 purchase totals = | $1,220.85 | $1,316.0988 | $1,316.10 | $1,316.05 | $1,316.00 | |