| 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 | $20.63 | 10.355% | $22.7662 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $201.77 | 4.239% | $210.323 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $96.77 | 9.447% | $105.9119 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $10.46 | 11.746% | $11.6886 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $207.76 | 5.805% | $219.8205 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $231.47 | 13.164% | $261.9407 | $261.94 | $261.95 | $261.90 |
| Purchase #7 | $187.46 | 3.818% | $194.6172 | $194.62 | $194.60 | $194.60 |
| 7 purchase totals = | $956.32 | $1,027.0681 | $1,027.07 | $1,027.00 | $1,027.00 | |