| 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 | $197.70 | 4.702% | $206.9959 | $207.00 | $207.00 | $207.00 |
| Purchase #2 | $243.59 | 12.432% | $273.8731 | $273.87 | $273.85 | $273.90 |
| Purchase #3 | $12.98 | 3.822% | $13.4761 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $187.61 | 12.303% | $210.6917 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $110.54 | 8.648% | $120.0995 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $200.88 | 12.600% | $226.1909 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $90.48 | 11.743% | $101.1051 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $1,043.78 | $1,152.4323 | $1,152.44 | $1,152.45 | $1,152.50 | |