| 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 | $96.73 | 12.577% | $108.8957 | $108.90 | $108.90 | $108.90 |
| Purchase #2 | $95.49 | 12.127% | $107.0701 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $111.32 | 8.618% | $120.9136 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $202.97 | 12.449% | $228.2377 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $83.81 | 12.194% | $94.0298 | $94.03 | $94.05 | $94.00 |
| Purchase #6 | $189.82 | 9.210% | $207.3024 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $160.79 | 6.397% | $171.0757 | $171.08 | $171.10 | $171.10 |
| 7 purchase totals = | $940.93 | $1,037.5250 | $1,037.53 | $1,037.55 | $1,037.50 | |