| 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 | $217.76 | 6.208% | $231.2785 | $231.28 | $231.30 | $231.30 |
| Purchase #2 | $139.33 | 11.707% | $155.6414 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $108.85 | 3.110% | $112.2352 | $112.24 | $112.25 | $112.20 |
| Purchase #4 | $242.30 | 3.136% | $249.8985 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $137.97 | 13.323% | $156.3517 | $156.35 | $156.35 | $156.40 |
| Purchase #6 | $12.88 | 12.613% | $14.5046 | $14.50 | $14.50 | $14.50 |
| Purchase #7 | $171.65 | 13.142% | $194.2082 | $194.21 | $194.20 | $194.20 |
| 7 purchase totals = | $1,030.74 | $1,114.1181 | $1,114.12 | $1,114.15 | $1,114.10 | |