| 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 | $203.35 | 12.266% | $228.2929 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $185.61 | 12.516% | $208.8409 | $208.84 | $208.85 | $208.80 |
| Purchase #3 | $142.80 | 9.250% | $156.009 | $156.01 | $156.00 | $156.00 |
| Purchase #4 | $137.35 | 8.865% | $149.5261 | $149.53 | $149.55 | $149.50 |
| Purchase #5 | $89.78 | 10.497% | $99.2042 | $99.20 | $99.20 | $99.20 |
| Purchase #6 | $130.47 | 9.269% | $142.5633 | $142.56 | $142.55 | $142.60 |
| Purchase #7 | $197.33 | 13.277% | $223.5295 | $223.53 | $223.55 | $223.50 |
| 7 purchase totals = | $1,086.69 | $1,207.9659 | $1,207.96 | $1,208.00 | $1,207.90 | |