| 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 | $247.97 | 9.175% | $270.7212 | $270.72 | $270.70 | $270.70 |
| Purchase #2 | $211.82 | 7.325% | $227.3358 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $216.91 | 12.266% | $243.5162 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $147.55 | 5.124% | $155.1105 | $155.11 | $155.10 | $155.10 |
| Purchase #5 | $187.84 | 3.703% | $194.7957 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $250.98 | 12.743% | $282.9624 | $282.96 | $282.95 | $283.00 |
| Purchase #7 | $246.58 | 6.315% | $262.1515 | $262.15 | $262.15 | $262.20 |
| 7 purchase totals = | $1,509.65 | $1,636.5933 | $1,636.60 | $1,636.55 | $1,636.60 | |