| 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 | $99.64 | 3.387% | $103.0148 | $103.01 | $103.00 | $103.00 |
| Purchase #2 | $238.90 | 7.147% | $255.9742 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $31.35 | 10.205% | $34.5493 | $34.55 | $34.55 | $34.50 |
| Purchase #4 | $37.73 | 3.393% | $39.0102 | $39.01 | $39.00 | $39.00 |
| Purchase #5 | $243.87 | 13.824% | $277.5826 | $277.58 | $277.60 | $277.60 |
| Purchase #6 | $108.51 | 13.361% | $123.008 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $26.27 | 10.499% | $29.0281 | $29.03 | $29.05 | $29.00 |
| 7 purchase totals = | $786.27 | $862.1672 | $862.16 | $862.15 | $862.10 | |