| 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 | $114.70 | 3.868% | $119.1366 | $119.14 | $119.15 | $119.10 |
| Purchase #2 | $147.62 | 13.767% | $167.9428 | $167.94 | $167.95 | $167.90 |
| Purchase #3 | $172.36 | 12.558% | $194.005 | $194.01 | $194.00 | $194.00 |
| Purchase #4 | $121.76 | 7.232% | $130.5657 | $130.57 | $130.55 | $130.60 |
| Purchase #5 | $237.88 | 11.580% | $265.4265 | $265.43 | $265.45 | $265.40 |
| Purchase #6 | $207.35 | 5.696% | $219.1607 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $192.37 | 6.386% | $204.6547 | $204.65 | $204.65 | $204.70 |
| 7 purchase totals = | $1,194.04 | $1,300.8920 | $1,300.90 | $1,300.90 | $1,300.90 | |