| 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 | $114.45 | 6.456% | $121.8389 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $210.43 | 13.871% | $239.6187 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $185.44 | 13.260% | $210.0293 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $57.82 | 12.305% | $64.9348 | $64.93 | $64.95 | $64.90 |
| Purchase #5 | $184.52 | 6.751% | $196.9769 | $196.98 | $197.00 | $197.00 |
| Purchase #6 | $193.46 | 11.623% | $215.9459 | $215.95 | $215.95 | $215.90 |
| Purchase #7 | $230.67 | 8.805% | $250.9805 | $250.98 | $251.00 | $251.00 |
| 7 purchase totals = | $1,176.79 | $1,300.3250 | $1,300.33 | $1,300.40 | $1,300.20 | |