| 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 | $180.52 | 11.499% | $201.278 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $193.40 | 3.609% | $200.3798 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $186.59 | 4.649% | $195.2646 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $205.98 | 7.560% | $221.5521 | $221.55 | $221.55 | $221.60 |
| Purchase #5 | $22.27 | 8.228% | $24.1024 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $107.37 | 9.752% | $117.8407 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $243.90 | 7.819% | $262.9705 | $262.97 | $262.95 | $263.00 |
| 7 purchase totals = | $1,140.03 | $1,223.3881 | $1,223.38 | $1,223.40 | $1,223.50 | |