| 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 | $139.53 | 11.415% | $155.4573 | $155.46 | $155.45 | $155.50 |
| Purchase #2 | $132.95 | 10.281% | $146.6186 | $146.62 | $146.60 | $146.60 |
| Purchase #3 | $152.34 | 9.173% | $166.3141 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $223.32 | 5.647% | $235.9309 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $240.53 | 12.230% | $269.9468 | $269.95 | $269.95 | $269.90 |
| Purchase #6 | $130.28 | 13.542% | $147.9225 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $95.33 | 7.300% | $102.2891 | $102.29 | $102.30 | $102.30 |
| 7 purchase totals = | $1,114.28 | $1,224.4793 | $1,224.48 | $1,224.45 | $1,224.40 | |