| 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 | $14.40 | 9.226% | $15.7285 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $190.32 | 12.122% | $213.3906 | $213.39 | $213.40 | $213.40 |
| Purchase #3 | $184.59 | 4.718% | $193.299 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $238.25 | 6.404% | $253.5075 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $174.85 | 10.117% | $192.5396 | $192.54 | $192.55 | $192.50 |
| Purchase #6 | $117.59 | 9.210% | $128.42 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $156.77 | 8.259% | $169.7176 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $1,076.77 | $1,166.6028 | $1,166.61 | $1,166.60 | $1,166.50 | |