| 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 | $203.35 | 3.759% | $210.9939 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $193.86 | 4.832% | $203.2273 | $203.23 | $203.25 | $203.20 |
| Purchase #3 | $65.95 | 4.859% | $69.1545 | $69.15 | $69.15 | $69.20 |
| Purchase #4 | $84.31 | 10.224% | $92.9299 | $92.93 | $92.95 | $92.90 |
| Purchase #5 | $105.74 | 4.197% | $110.1779 | $110.18 | $110.20 | $110.20 |
| Purchase #6 | $202.85 | 12.751% | $228.7154 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $192.98 | 11.433% | $215.0434 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $1,049.04 | $1,130.2423 | $1,130.24 | $1,130.30 | $1,130.20 | |