| 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 | $226.26 | 6.801% | $241.6479 | $241.65 | $241.65 | $241.60 |
| Purchase #2 | $233.76 | 12.320% | $262.5592 | $262.56 | $262.55 | $262.60 |
| Purchase #3 | $89.51 | 4.865% | $93.8647 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $6.51 | 8.610% | $7.0705 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $204.25 | 3.417% | $211.2292 | $211.23 | $211.25 | $211.20 |
| Purchase #6 | $10.59 | 6.558% | $11.2845 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $243.96 | 3.713% | $253.0182 | $253.02 | $253.00 | $253.00 |
| 7 purchase totals = | $1,014.84 | $1,080.6742 | $1,080.67 | $1,080.65 | $1,080.70 | |