| 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 | $234.40 | 5.707% | $247.7772 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $134.66 | 5.454% | $142.0044 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $33.87 | 7.475% | $36.4018 | $36.40 | $36.40 | $36.40 |
| Purchase #4 | $176.43 | 9.280% | $192.8027 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $50.92 | 4.837% | $53.383 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $221.51 | 9.668% | $242.9256 | $242.93 | $242.95 | $242.90 |
| Purchase #7 | $101.97 | 7.237% | $109.3496 | $109.35 | $109.35 | $109.30 |
| 7 purchase totals = | $953.76 | $1,024.6443 | $1,024.64 | $1,024.70 | $1,024.60 | |