| 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 | $234.52 | 7.391% | $251.8534 | $251.85 | $251.85 | $251.90 |
| Purchase #2 | $179.47 | 6.437% | $191.0225 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $68.77 | 12.232% | $77.1819 | $77.18 | $77.20 | $77.20 |
| Purchase #4 | $35.51 | 10.626% | $39.2833 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $31.98 | 6.328% | $34.0037 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $167.64 | 12.759% | $189.0292 | $189.03 | $189.05 | $189.00 |
| Purchase #7 | $191.34 | 7.777% | $206.2205 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $909.23 | $988.5945 | $988.58 | $988.60 | $988.60 | |