| 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 | $114.51 | 7.591% | $123.2025 | $123.20 | $123.20 | $123.20 |
| Purchase #2 | $239.45 | 7.222% | $256.7431 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $80.49 | 11.518% | $89.7608 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $98.33 | 3.668% | $101.9367 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $188.86 | 7.848% | $203.6817 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $49.99 | 4.587% | $52.283 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $99.66 | 3.776% | $103.4232 | $103.42 | $103.40 | $103.40 |
| 7 purchase totals = | $871.29 | $931.0310 | $931.02 | $931.05 | $931.00 | |