| 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 | $130.25 | 13.297% | $147.5693 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $237.33 | 6.354% | $252.4099 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $217.42 | 10.338% | $239.8969 | $239.90 | $239.90 | $239.90 |
| Purchase #4 | $48.39 | 6.681% | $51.6229 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $112.85 | 8.489% | $122.4298 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $206.36 | 6.869% | $220.5349 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $194.74 | 4.255% | $203.0262 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $1,147.34 | $1,237.4899 | $1,237.49 | $1,237.50 | $1,237.40 | |