| 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 | $203.96 | 12.493% | $229.4407 | $229.44 | $229.45 | $229.40 |
| Purchase #2 | $168.73 | 3.160% | $174.0619 | $174.06 | $174.05 | $174.10 |
| Purchase #3 | $249.86 | 11.529% | $278.6664 | $278.67 | $278.65 | $278.70 |
| Purchase #4 | $198.36 | 5.689% | $209.6447 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $161.61 | 7.740% | $174.1186 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $105.61 | 4.819% | $110.6993 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $37.86 | 6.492% | $40.3179 | $40.32 | $40.30 | $40.30 |
| 7 purchase totals = | $1,125.99 | $1,216.9495 | $1,216.95 | $1,216.90 | $1,216.90 | |