| 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 | $137.48 | 5.665% | $145.2682 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $117.96 | 4.706% | $123.5112 | $123.51 | $123.50 | $123.50 |
| Purchase #3 | $184.70 | 10.177% | $203.4969 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $36.86 | 6.330% | $39.1932 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $88.56 | 3.688% | $91.8261 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $170.47 | 12.774% | $192.2458 | $192.25 | $192.25 | $192.20 |
| Purchase #7 | $232.53 | 4.284% | $242.4916 | $242.49 | $242.50 | $242.50 |
| 7 purchase totals = | $968.56 | $1,038.0330 | $1,038.04 | $1,038.05 | $1,038.00 | |