| 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 | $219.51 | 4.216% | $228.7645 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $236.32 | 9.169% | $257.9882 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $245.83 | 3.211% | $253.7236 | $253.72 | $253.70 | $253.70 |
| Purchase #4 | $16.42 | 10.611% | $18.1623 | $18.16 | $18.15 | $18.20 |
| Purchase #5 | $203.96 | 5.329% | $214.829 | $214.83 | $214.85 | $214.80 |
| Purchase #6 | $202.38 | 13.652% | $230.0089 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $221.64 | 7.256% | $237.7222 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $1,346.06 | $1,441.1987 | $1,441.19 | $1,441.15 | $1,441.20 | |