| 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 | $226.43 | 4.694% | $237.0586 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $136.99 | 13.238% | $155.1247 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $109.36 | 10.454% | $120.7925 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $70.74 | 10.496% | $78.1649 | $78.16 | $78.15 | $78.20 |
| Purchase #5 | $143.98 | 12.729% | $162.3072 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $46.76 | 10.464% | $51.653 | $51.65 | $51.65 | $51.70 |
| Purchase #7 | $248.65 | 8.344% | $269.3974 | $269.40 | $269.40 | $269.40 |
| 7 purchase totals = | $982.91 | $1,074.4983 | $1,074.49 | $1,074.45 | $1,074.60 | |