| 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 | $113.78 | 3.301% | $117.5359 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $90.25 | 8.512% | $97.9321 | $97.93 | $97.95 | $97.90 |
| Purchase #3 | $210.42 | 4.559% | $220.013 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $215.29 | 5.327% | $226.7585 | $226.76 | $226.75 | $226.80 |
| Purchase #5 | $224.89 | 7.501% | $241.759 | $241.76 | $241.75 | $241.80 |
| Purchase #6 | $30.65 | 6.262% | $32.5693 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $162.50 | 7.398% | $174.5218 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $1,047.78 | $1,111.0896 | $1,111.09 | $1,111.05 | $1,111.10 | |