| 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 | $92.39 | 6.729% | $98.6069 | $98.61 | $98.60 | $98.60 |
| Purchase #2 | $17.50 | 10.615% | $19.3576 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $75.48 | 8.707% | $82.052 | $82.05 | $82.05 | $82.10 |
| Purchase #4 | $191.52 | 12.795% | $216.025 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $247.34 | 4.615% | $258.7547 | $258.75 | $258.75 | $258.80 |
| Purchase #6 | $223.99 | 6.273% | $238.0409 | $238.04 | $238.05 | $238.00 |
| Purchase #7 | $170.66 | 13.599% | $193.8681 | $193.87 | $193.85 | $193.90 |
| 7 purchase totals = | $1,018.88 | $1,106.7052 | $1,106.71 | $1,106.70 | $1,106.80 | |