| 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 | $202.83 | 11.104% | $225.3522 | $225.35 | $225.35 | $225.40 |
| Purchase #2 | $160.31 | 6.665% | $170.9947 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $202.69 | 10.187% | $223.338 | $223.34 | $223.35 | $223.30 |
| Purchase #4 | $220.47 | 8.142% | $238.4207 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $150.58 | 7.481% | $161.8449 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $162.47 | 7.482% | $174.626 | $174.63 | $174.65 | $174.60 |
| Purchase #7 | $245.65 | 10.750% | $272.0574 | $272.06 | $272.05 | $272.10 |
| 7 purchase totals = | $1,345.00 | $1,466.6339 | $1,466.63 | $1,466.65 | $1,466.60 | |