| 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 | $32.52 | 9.799% | $35.7066 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $236.45 | 5.744% | $250.0317 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $239.42 | 9.681% | $262.5983 | $262.60 | $262.60 | $262.60 |
| Purchase #4 | $176.75 | 3.674% | $183.2438 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $167.98 | 7.457% | $180.5063 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $101.44 | 12.266% | $113.8826 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $238.77 | 11.442% | $266.0901 | $266.09 | $266.10 | $266.10 |
| 7 purchase totals = | $1,193.33 | $1,292.0594 | $1,292.06 | $1,292.10 | $1,292.00 | |