| 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 | $237.85 | 13.323% | $269.5388 | $269.54 | $269.55 | $269.50 |
| Purchase #2 | $94.82 | 7.518% | $101.9486 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $124.33 | 9.356% | $135.9623 | $135.96 | $135.95 | $136.00 |
| Purchase #4 | $7.30 | 12.379% | $8.2037 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $30.88 | 7.288% | $33.1305 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $223.97 | 7.344% | $240.4184 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $123.72 | 7.796% | $133.3652 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $842.87 | $922.5675 | $922.57 | $922.55 | $922.50 | |