| 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 | $10.54 | 3.252% | $10.8828 | $10.88 | $10.90 | $10.90 |
| Purchase #2 | $243.86 | 6.449% | $259.5865 | $259.59 | $259.60 | $259.60 |
| Purchase #3 | $209.87 | 12.315% | $235.7155 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $190.74 | 10.817% | $211.3723 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $232.70 | 4.789% | $243.844 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $201.42 | 8.173% | $217.8821 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $101.51 | 7.585% | $109.2095 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $1,190.64 | $1,288.4927 | $1,288.49 | $1,288.50 | $1,288.50 | |