| 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 | $122.70 | 12.400% | $137.9148 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $166.76 | 7.124% | $178.64 | $178.64 | $178.65 | $178.60 |
| Purchase #3 | $101.68 | 6.348% | $108.1346 | $108.13 | $108.15 | $108.10 |
| Purchase #4 | $214.86 | 7.500% | $230.9745 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $199.82 | 6.136% | $212.081 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $151.78 | 6.103% | $161.0431 | $161.04 | $161.05 | $161.00 |
| Purchase #7 | $59.76 | 9.823% | $65.6302 | $65.63 | $65.65 | $65.60 |
| 7 purchase totals = | $1,017.36 | $1,094.4182 | $1,094.40 | $1,094.45 | $1,094.30 | |