| 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 | $230.42 | 6.616% | $245.6646 | $245.66 | $245.65 | $245.70 |
| Purchase #2 | $230.27 | 3.656% | $238.6887 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $210.30 | 12.803% | $237.2247 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $14.87 | 6.380% | $15.8187 | $15.82 | $15.80 | $15.80 |
| Purchase #5 | $16.33 | 12.157% | $18.3152 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $232.63 | 8.238% | $251.7941 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $168.30 | 6.388% | $179.051 | $179.05 | $179.05 | $179.10 |
| 7 purchase totals = | $1,103.12 | $1,186.5570 | $1,186.55 | $1,186.50 | $1,186.60 | |