| 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 | $246.26 | 9.196% | $268.9061 | $268.91 | $268.90 | $268.90 |
| Purchase #2 | $181.62 | 6.673% | $193.7395 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $206.33 | 4.513% | $215.6417 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $91.72 | 10.532% | $101.38 | $101.38 | $101.40 | $101.40 |
| Purchase #5 | $122.45 | 12.673% | $137.9681 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $80.71 | 13.669% | $91.7422 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $202.69 | 10.276% | $223.5184 | $223.52 | $223.50 | $223.50 |
| 7 purchase totals = | $1,131.78 | $1,232.8960 | $1,232.90 | $1,232.90 | $1,232.80 | |