| 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 | $122.47 | 7.669% | $131.8622 | $131.86 | $131.85 | $131.90 |
| Purchase #2 | $245.97 | 4.455% | $256.928 | $256.93 | $256.95 | $256.90 |
| Purchase #3 | $197.58 | 4.286% | $206.0483 | $206.05 | $206.05 | $206.00 |
| Purchase #4 | $201.42 | 6.300% | $214.1095 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $52.51 | 6.777% | $56.0686 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $62.26 | 12.700% | $70.167 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $65.46 | 12.702% | $73.7747 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $947.67 | $1,008.9583 | $1,008.96 | $1,008.90 | $1,009.00 | |