| 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 | $250.52 | 7.794% | $270.0455 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $240.71 | 9.284% | $263.0575 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $148.26 | 9.823% | $162.8236 | $162.82 | $162.80 | $162.80 |
| Purchase #4 | $5.37 | 7.840% | $5.791 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $155.69 | 3.822% | $161.6405 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $89.78 | 4.623% | $93.9305 | $93.93 | $93.95 | $93.90 |
| Purchase #7 | $59.98 | 12.447% | $67.4457 | $67.45 | $67.45 | $67.40 |
| 7 purchase totals = | $950.31 | $1,024.7343 | $1,024.74 | $1,024.75 | $1,024.60 | |