| 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 | $138.46 | 4.851% | $145.1767 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $203.90 | 12.196% | $228.7676 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $191.64 | 4.354% | $199.984 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $184.64 | 9.679% | $202.5113 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $30.47 | 6.154% | $32.3451 | $32.35 | $32.35 | $32.30 |
| Purchase #6 | $206.98 | 5.657% | $218.6889 | $218.69 | $218.70 | $218.70 |
| Purchase #7 | $83.63 | 11.473% | $93.2249 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $1,039.72 | $1,120.6985 | $1,120.70 | $1,120.70 | $1,120.70 | |