| 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 | $68.98 | 5.669% | $72.8905 | $72.89 | $72.90 | $72.90 |
| Purchase #2 | $83.48 | 12.510% | $93.9233 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $190.72 | 6.542% | $203.1969 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $229.89 | 9.199% | $251.0376 | $251.04 | $251.05 | $251.00 |
| Purchase #5 | $110.64 | 12.694% | $124.6846 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $208.39 | 6.421% | $221.7707 | $221.77 | $221.75 | $221.80 |
| Purchase #7 | $197.59 | 13.131% | $223.5355 | $223.54 | $223.55 | $223.50 |
| 7 purchase totals = | $1,089.69 | $1,191.0391 | $1,191.04 | $1,191.05 | $1,191.00 | |