| 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 | $226.73 | 10.625% | $250.8201 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $199.66 | 10.570% | $220.7641 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $102.88 | 3.611% | $106.595 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $153.56 | 11.695% | $171.5188 | $171.52 | $171.50 | $171.50 |
| Purchase #5 | $136.71 | 10.834% | $151.5212 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $69.77 | 6.402% | $74.2367 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $177.64 | 8.623% | $192.9579 | $192.96 | $192.95 | $193.00 |
| 7 purchase totals = | $1,066.95 | $1,168.4138 | $1,168.42 | $1,168.35 | $1,168.40 | |