| 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 | $129.38 | 4.771% | $135.5527 | $135.55 | $135.55 | $135.60 |
| Purchase #2 | $167.64 | 5.208% | $176.3707 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $58.32 | 12.508% | $65.6147 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $140.73 | 10.484% | $155.4841 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $210.37 | 10.209% | $231.8467 | $231.85 | $231.85 | $231.80 |
| Purchase #6 | $39.64 | 12.409% | $44.5589 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $209.39 | 3.536% | $216.794 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $955.47 | $1,026.2218 | $1,026.21 | $1,026.20 | $1,026.30 | |