| 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 | $109.33 | 9.822% | $120.0684 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $66.72 | 7.395% | $71.6539 | $71.65 | $71.65 | $71.70 |
| Purchase #3 | $83.25 | 10.201% | $91.7423 | $91.74 | $91.75 | $91.70 |
| Purchase #4 | $196.42 | 5.474% | $207.172 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $209.90 | 7.780% | $226.2302 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $155.67 | 7.407% | $167.2005 | $167.20 | $167.20 | $167.20 |
| Purchase #7 | $207.89 | 4.443% | $217.1266 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $1,029.18 | $1,101.1939 | $1,101.19 | $1,101.20 | $1,101.20 | |