| 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 | $230.74 | 10.313% | $254.5362 | $254.54 | $254.55 | $254.50 |
| Purchase #2 | $9.27 | 6.842% | $9.9043 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $169.74 | 4.697% | $177.7127 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $67.61 | 4.584% | $70.7092 | $70.71 | $70.70 | $70.70 |
| Purchase #5 | $191.65 | 4.357% | $200.0002 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $90.51 | 7.509% | $97.3064 | $97.31 | $97.30 | $97.30 |
| Purchase #7 | $198.41 | 7.511% | $213.3126 | $213.31 | $213.30 | $213.30 |
| 7 purchase totals = | $957.93 | $1,023.4816 | $1,023.48 | $1,023.45 | $1,023.40 | |