| 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 | $239.54 | 4.689% | $250.772 | $250.77 | $250.75 | $250.80 |
| Purchase #2 | $135.88 | 5.707% | $143.6347 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $153.77 | 5.414% | $162.0951 | $162.10 | $162.10 | $162.10 |
| Purchase #4 | $108.66 | 10.601% | $120.179 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $215.29 | 5.370% | $226.8511 | $226.85 | $226.85 | $226.90 |
| Purchase #6 | $78.39 | 7.384% | $84.1783 | $84.18 | $84.20 | $84.20 |
| Purchase #7 | $162.59 | 9.199% | $177.5467 | $177.55 | $177.55 | $177.50 |
| 7 purchase totals = | $1,094.12 | $1,165.2569 | $1,165.26 | $1,165.30 | $1,165.30 | |