| 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 | $118.45 | 13.455% | $134.3874 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $142.28 | 10.405% | $157.0842 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $66.85 | 12.676% | $75.3239 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $219.78 | 5.630% | $232.1536 | $232.15 | $232.15 | $232.20 |
| Purchase #5 | $232.65 | 5.712% | $245.939 | $245.94 | $245.95 | $245.90 |
| Purchase #6 | $85.48 | 13.214% | $96.7753 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $130.66 | 11.774% | $146.0439 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $996.15 | $1,087.7073 | $1,087.70 | $1,087.75 | $1,087.70 | |