| 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 | $22.39 | 10.850% | $24.8193 | $24.82 | $24.80 | $24.80 |
| Purchase #2 | $217.65 | 7.658% | $234.3176 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $66.92 | 3.821% | $69.477 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $238.83 | 11.563% | $266.4459 | $266.45 | $266.45 | $266.40 |
| Purchase #5 | $185.60 | 3.788% | $192.6305 | $192.63 | $192.65 | $192.60 |
| Purchase #6 | $120.54 | 10.143% | $132.7664 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $195.94 | 13.164% | $221.7335 | $221.73 | $221.75 | $221.70 |
| 7 purchase totals = | $1,047.87 | $1,142.1902 | $1,142.20 | $1,142.20 | $1,142.10 | |