| 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 | $108.82 | 8.281% | $117.8314 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $191.87 | 3.523% | $198.6296 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $17.68 | 6.596% | $18.8462 | $18.85 | $18.85 | $18.80 |
| Purchase #4 | $215.64 | 10.728% | $238.7739 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $201.28 | 4.246% | $209.8263 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $219.55 | 8.306% | $237.7858 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $67.45 | 5.690% | $71.2879 | $71.29 | $71.30 | $71.30 |
| 7 purchase totals = | $1,022.29 | $1,092.9811 | $1,092.99 | $1,093.05 | $1,092.90 | |