| 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 | $135.44 | 5.619% | $143.0504 | $143.05 | $143.05 | $143.10 |
| Purchase #2 | $120.98 | 9.745% | $132.7695 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $229.70 | 13.192% | $260.002 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $201.99 | 4.735% | $211.5542 | $211.55 | $211.55 | $211.60 |
| Purchase #5 | $244.26 | 11.312% | $271.8907 | $271.89 | $271.90 | $271.90 |
| Purchase #6 | $122.51 | 8.763% | $133.2456 | $133.25 | $133.25 | $133.20 |
| Purchase #7 | $139.85 | 3.746% | $145.0888 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $1,194.73 | $1,297.6012 | $1,297.60 | $1,297.60 | $1,297.70 | |