| 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 | $70.51 | 12.210% | $79.1193 | $79.12 | $79.10 | $79.10 |
| Purchase #2 | $211.63 | 6.750% | $225.915 | $225.92 | $225.90 | $225.90 |
| Purchase #3 | $26.39 | 7.652% | $28.4094 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $224.32 | 13.204% | $253.9392 | $253.94 | $253.95 | $253.90 |
| Purchase #5 | $150.61 | 7.621% | $162.088 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $225.83 | 13.444% | $256.1906 | $256.19 | $256.20 | $256.20 |
| Purchase #7 | $105.40 | 3.510% | $109.0995 | $109.10 | $109.10 | $109.10 |
| 7 purchase totals = | $1,014.69 | $1,114.7610 | $1,114.77 | $1,114.75 | $1,114.70 | |