| 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 | $166.89 | 4.790% | $174.884 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $202.91 | 7.454% | $218.0349 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $183.64 | 11.211% | $204.2279 | $204.23 | $204.25 | $204.20 |
| Purchase #4 | $219.86 | 4.667% | $230.1209 | $230.12 | $230.10 | $230.10 |
| Purchase #5 | $248.61 | 3.554% | $257.4456 | $257.45 | $257.45 | $257.40 |
| Purchase #6 | $210.38 | 8.645% | $228.5674 | $228.57 | $228.55 | $228.60 |
| Purchase #7 | $232.63 | 9.236% | $254.1157 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $1,464.92 | $1,567.3964 | $1,567.40 | $1,567.40 | $1,567.30 | |