| 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 | $187.81 | 6.451% | $199.9256 | $199.93 | $199.95 | $199.90 |
| Purchase #2 | $139.48 | 9.490% | $152.7167 | $152.72 | $152.70 | $152.70 |
| Purchase #3 | $218.38 | 10.700% | $241.7467 | $241.75 | $241.75 | $241.70 |
| Purchase #4 | $120.86 | 9.609% | $132.4734 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $123.35 | 11.512% | $137.5501 | $137.55 | $137.55 | $137.60 |
| Purchase #6 | $238.46 | 8.682% | $259.1631 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $178.68 | 7.701% | $192.4401 | $192.44 | $192.45 | $192.40 |
| 7 purchase totals = | $1,207.02 | $1,316.0157 | $1,316.02 | $1,316.00 | $1,316.00 | |