| 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 | $228.78 | 4.170% | $238.3201 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $111.96 | 8.622% | $121.6132 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $230.94 | 8.620% | $250.847 | $250.85 | $250.85 | $250.80 |
| Purchase #4 | $206.83 | 13.632% | $235.0251 | $235.03 | $235.05 | $235.00 |
| Purchase #5 | $179.28 | 3.503% | $185.5602 | $185.56 | $185.55 | $185.60 |
| Purchase #6 | $31.27 | 11.716% | $34.9336 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $64.58 | 8.446% | $70.0344 | $70.03 | $70.05 | $70.00 |
| 7 purchase totals = | $1,053.64 | $1,136.3336 | $1,136.33 | $1,136.35 | $1,136.20 | |