| 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 | $198.97 | 6.536% | $211.9747 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $223.90 | 6.413% | $238.2587 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $180.65 | 10.780% | $200.1241 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $153.80 | 13.372% | $174.3661 | $174.37 | $174.35 | $174.40 |
| Purchase #5 | $70.40 | 9.841% | $77.3281 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $169.60 | 4.143% | $176.6265 | $176.63 | $176.65 | $176.60 |
| Purchase #7 | $224.74 | 10.688% | $248.7602 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $1,222.06 | $1,327.4384 | $1,327.44 | $1,327.40 | $1,327.50 | |