| 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 | $14.48 | 8.569% | $15.7208 | $15.72 | $15.70 | $15.70 |
| Purchase #2 | $226.29 | 9.849% | $248.5773 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $210.42 | 9.430% | $230.2626 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $78.59 | 6.436% | $83.6481 | $83.65 | $83.65 | $83.60 |
| Purchase #5 | $221.95 | 8.338% | $240.4562 | $240.46 | $240.45 | $240.50 |
| Purchase #6 | $100.36 | 3.426% | $103.7983 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $121.83 | 11.213% | $135.4908 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $973.92 | $1,057.9541 | $1,057.96 | $1,057.95 | $1,058.00 | |