| 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 | $141.70 | 12.490% | $159.3983 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $250.63 | 12.521% | $282.0114 | $282.01 | $282.00 | $282.00 |
| Purchase #3 | $138.96 | 10.542% | $153.6092 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $115.38 | 5.781% | $122.0501 | $122.05 | $122.05 | $122.10 |
| Purchase #5 | $105.32 | 7.318% | $113.0273 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $53.58 | 5.834% | $56.7059 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $179.63 | 5.724% | $189.912 | $189.91 | $189.90 | $189.90 |
| 7 purchase totals = | $985.20 | $1,076.7142 | $1,076.72 | $1,076.70 | $1,076.70 | |