| 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 | $24.56 | 5.368% | $25.8784 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $83.60 | 8.460% | $90.6726 | $90.67 | $90.65 | $90.70 |
| Purchase #3 | $191.35 | 10.469% | $211.3824 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $244.56 | 3.512% | $253.1489 | $253.15 | $253.15 | $253.10 |
| Purchase #5 | $20.86 | 13.521% | $23.6805 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $215.28 | 9.194% | $235.0728 | $235.07 | $235.05 | $235.10 |
| Purchase #7 | $162.33 | 7.239% | $174.0811 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $942.54 | $1,013.9167 | $1,013.91 | $1,013.95 | $1,014.00 | |