| 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 | $214.71 | 10.857% | $238.0211 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $186.29 | 6.795% | $198.9484 | $198.95 | $198.95 | $198.90 |
| Purchase #3 | $233.34 | 11.639% | $260.4984 | $260.50 | $260.50 | $260.50 |
| Purchase #4 | $83.53 | 10.835% | $92.5805 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $129.96 | 11.386% | $144.7572 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $227.87 | 3.168% | $235.0889 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $123.87 | 5.311% | $130.4487 | $130.45 | $130.45 | $130.40 |
| 7 purchase totals = | $1,199.57 | $1,300.3432 | $1,300.35 | $1,300.35 | $1,300.30 | |