| 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 | $218.31 | 8.162% | $236.1285 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $202.53 | 5.726% | $214.1269 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $172.55 | 10.845% | $191.263 | $191.26 | $191.25 | $191.30 |
| Purchase #4 | $204.79 | 9.797% | $224.8533 | $224.85 | $224.85 | $224.90 |
| Purchase #5 | $180.88 | 12.415% | $203.3363 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $107.30 | 9.605% | $117.6062 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $134.52 | 9.423% | $147.1958 | $147.20 | $147.20 | $147.20 |
| 7 purchase totals = | $1,220.88 | $1,334.5100 | $1,334.52 | $1,334.55 | $1,334.50 | |