| 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 | $219.80 | 3.761% | $228.0667 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $186.87 | 13.166% | $211.4733 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $127.64 | 7.164% | $136.7841 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $5.89 | 12.132% | $6.6046 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $178.59 | 10.364% | $197.0991 | $197.10 | $197.10 | $197.10 |
| Purchase #6 | $61.30 | 7.346% | $65.8031 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $157.32 | 5.844% | $166.5138 | $166.51 | $166.50 | $166.50 |
| 7 purchase totals = | $937.41 | $1,012.3447 | $1,012.33 | $1,012.30 | $1,012.40 | |