| 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 | $103.79 | 11.440% | $115.6636 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $216.85 | 7.257% | $232.5868 | $232.59 | $232.60 | $232.60 |
| Purchase #3 | $87.57 | 7.768% | $94.3724 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $99.93 | 11.208% | $111.1302 | $111.13 | $111.15 | $111.10 |
| Purchase #5 | $199.48 | 12.168% | $223.7527 | $223.75 | $223.75 | $223.80 |
| Purchase #6 | $243.26 | 8.140% | $263.0614 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $6.58 | 9.861% | $7.2289 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $957.46 | $1,047.7960 | $1,047.79 | $1,047.80 | $1,047.90 | |