| 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 | $238.60 | 11.236% | $265.4091 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $192.54 | 4.772% | $201.728 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $95.75 | 13.466% | $108.6437 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $53.85 | 12.536% | $60.6006 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $150.64 | 7.527% | $161.9787 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $135.29 | 11.102% | $150.3099 | $150.31 | $150.30 | $150.30 |
| Purchase #7 | $144.86 | 5.871% | $153.3647 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $1,011.53 | $1,102.0347 | $1,102.03 | $1,102.05 | $1,102.00 | |