| 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 | $202.87 | 12.715% | $228.6649 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $204.51 | 6.794% | $218.4044 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $195.51 | 8.292% | $211.7217 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $241.37 | 4.444% | $252.0965 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $142.58 | 4.831% | $149.468 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $147.74 | 3.684% | $153.1827 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $134.78 | 9.511% | $147.5989 | $147.60 | $147.60 | $147.60 |
| 7 purchase totals = | $1,269.36 | $1,361.1371 | $1,361.13 | $1,361.10 | $1,361.20 | |