| 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 | $231.32 | 9.345% | $252.9369 | $252.94 | $252.95 | $252.90 |
| Purchase #2 | $96.26 | 6.526% | $102.5419 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $232.96 | 5.231% | $245.1461 | $245.15 | $245.15 | $245.10 |
| Purchase #4 | $38.40 | 5.626% | $40.5604 | $40.56 | $40.55 | $40.60 |
| Purchase #5 | $145.65 | 12.111% | $163.2897 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $238.88 | 5.343% | $251.6434 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $93.55 | 8.467% | $101.4709 | $101.47 | $101.45 | $101.50 |
| 7 purchase totals = | $1,077.02 | $1,157.5893 | $1,157.59 | $1,157.60 | $1,157.50 | |