| 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 | $237.79 | 10.346% | $262.3918 | $262.39 | $262.40 | $262.40 |
| Purchase #2 | $189.37 | 11.321% | $210.8086 | $210.81 | $210.80 | $210.80 |
| Purchase #3 | $203.82 | 8.286% | $220.7085 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $6.59 | 6.395% | $7.0114 | $7.01 | $7.00 | $7.00 |
| Purchase #5 | $51.41 | 10.753% | $56.9381 | $56.94 | $56.95 | $56.90 |
| Purchase #6 | $19.55 | 13.463% | $22.182 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $217.32 | 6.451% | $231.3393 | $231.34 | $231.35 | $231.30 |
| 7 purchase totals = | $925.85 | $1,011.3797 | $1,011.38 | $1,011.40 | $1,011.30 | |