| 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 | $129.34 | 5.610% | $136.596 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $165.28 | 4.460% | $172.6515 | $172.65 | $172.65 | $172.70 |
| Purchase #3 | $17.85 | 8.309% | $19.3332 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $233.96 | 10.134% | $257.6695 | $257.67 | $257.65 | $257.70 |
| Purchase #5 | $250.70 | 5.577% | $264.6815 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $188.96 | 8.752% | $205.4978 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $165.91 | 9.396% | $181.4989 | $181.50 | $181.50 | $181.50 |
| 7 purchase totals = | $1,152.00 | $1,237.9284 | $1,237.93 | $1,237.95 | $1,238.00 | |