| 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 | $224.50 | 7.590% | $241.5396 | $241.54 | $241.55 | $241.50 |
| Purchase #2 | $92.50 | 6.529% | $98.5393 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $133.35 | 4.295% | $139.0774 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $221.68 | 13.144% | $250.8176 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $188.80 | 7.646% | $203.2356 | $203.24 | $203.25 | $203.20 |
| Purchase #6 | $114.98 | 12.809% | $129.7078 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $5.65 | 4.692% | $5.9151 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $981.46 | $1,068.8324 | $1,068.85 | $1,068.85 | $1,068.70 | |