| 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 | $5.56 | 4.635% | $5.8177 | $5.82 | $5.80 | $5.80 |
| Purchase #2 | $223.59 | 8.393% | $242.3559 | $242.36 | $242.35 | $242.40 |
| Purchase #3 | $22.54 | 13.651% | $25.6169 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $226.66 | 10.746% | $251.0169 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $213.92 | 12.621% | $240.9188 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $233.32 | 8.476% | $253.0962 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $183.90 | 10.183% | $202.6265 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $1,109.49 | $1,221.4489 | $1,221.47 | $1,221.40 | $1,221.40 | |