| 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 | $108.63 | 6.210% | $115.3759 | $115.38 | $115.40 | $115.40 |
| Purchase #2 | $229.62 | 11.415% | $255.8311 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $91.56 | 5.706% | $96.7844 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $91.52 | 9.407% | $100.1293 | $100.13 | $100.15 | $100.10 |
| Purchase #5 | $193.59 | 5.141% | $203.5425 | $203.54 | $203.55 | $203.50 |
| Purchase #6 | $192.43 | 7.556% | $206.97 | $206.97 | $206.95 | $207.00 |
| Purchase #7 | $187.59 | 7.298% | $201.2803 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $1,094.94 | $1,179.9135 | $1,179.91 | $1,180.00 | $1,179.90 | |