| 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 | $79.66 | 13.555% | $90.4579 | $90.46 | $90.45 | $90.50 |
| Purchase #2 | $202.52 | 6.670% | $216.0281 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $177.66 | 7.813% | $191.5406 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $210.92 | 5.821% | $223.1977 | $223.20 | $223.20 | $223.20 |
| Purchase #5 | $198.76 | 6.169% | $211.0215 | $211.02 | $211.00 | $211.00 |
| Purchase #6 | $204.90 | 3.483% | $212.0367 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $213.66 | 8.733% | $232.3189 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $1,288.08 | $1,376.6014 | $1,376.61 | $1,376.60 | $1,376.50 | |