| 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 | $245.39 | 11.336% | $273.2074 | $273.21 | $273.20 | $273.20 |
| Purchase #2 | $87.73 | 4.643% | $91.8033 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $124.51 | 6.675% | $132.821 | $132.82 | $132.80 | $132.80 |
| Purchase #4 | $247.35 | 4.762% | $259.1288 | $259.13 | $259.15 | $259.10 |
| Purchase #5 | $30.48 | 3.351% | $31.5014 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $109.58 | 5.232% | $115.3132 | $115.31 | $115.30 | $115.30 |
| Purchase #7 | $161.61 | 10.205% | $178.1023 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $1,006.65 | $1,081.8774 | $1,081.87 | $1,081.85 | $1,081.80 | |