| 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 | $200.88 | 10.241% | $221.4521 | $221.45 | $221.45 | $221.50 |
| Purchase #2 | $88.54 | 8.463% | $96.0331 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $178.67 | 4.358% | $186.4564 | $186.46 | $186.45 | $186.50 |
| Purchase #4 | $92.91 | 13.147% | $105.1249 | $105.12 | $105.10 | $105.10 |
| Purchase #5 | $191.42 | 13.652% | $217.5527 | $217.55 | $217.55 | $217.60 |
| Purchase #6 | $182.77 | 11.593% | $203.9585 | $203.96 | $203.95 | $204.00 |
| Purchase #7 | $124.29 | 8.540% | $134.9044 | $134.90 | $134.90 | $134.90 |
| 7 purchase totals = | $1,059.48 | $1,165.4821 | $1,165.47 | $1,165.45 | $1,165.60 | |