| 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 | $85.66 | 13.225% | $96.9885 | $96.99 | $97.00 | $97.00 |
| Purchase #2 | $211.50 | 5.600% | $223.344 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $190.79 | 6.673% | $203.5214 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $155.51 | 7.458% | $167.1079 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $139.80 | 5.462% | $147.4359 | $147.44 | $147.45 | $147.40 |
| Purchase #6 | $204.26 | 8.749% | $222.1307 | $222.13 | $222.15 | $222.10 |
| Purchase #7 | $237.32 | 12.469% | $266.9114 | $266.91 | $266.90 | $266.90 |
| 7 purchase totals = | $1,224.84 | $1,327.4398 | $1,327.44 | $1,327.45 | $1,327.30 | |