| 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 | $202.92 | 9.699% | $222.6012 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $95.26 | 4.160% | $99.2228 | $99.22 | $99.20 | $99.20 |
| Purchase #3 | $186.71 | 4.209% | $194.5686 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $177.39 | 10.532% | $196.0727 | $196.07 | $196.05 | $196.10 |
| Purchase #5 | $115.52 | 11.771% | $129.1179 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $179.87 | 8.508% | $195.1733 | $195.17 | $195.15 | $195.20 |
| Purchase #7 | $157.36 | 9.442% | $172.2179 | $172.22 | $172.20 | $172.20 |
| 7 purchase totals = | $1,115.03 | $1,208.9744 | $1,208.97 | $1,208.85 | $1,209.00 | |