| 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 | $234.99 | 9.182% | $256.5668 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $8.62 | 7.236% | $9.2437 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $245.85 | 12.133% | $275.679 | $275.68 | $275.70 | $275.70 |
| Purchase #4 | $55.53 | 13.506% | $63.0299 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $159.41 | 7.326% | $171.0884 | $171.09 | $171.10 | $171.10 |
| Purchase #6 | $89.74 | 6.871% | $95.906 | $95.91 | $95.90 | $95.90 |
| Purchase #7 | $122.54 | 5.540% | $129.3287 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $916.68 | $1,000.8425 | $1,000.85 | $1,000.90 | $1,000.80 | |