| 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 | $183.40 | 4.303% | $191.2917 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $88.83 | 3.231% | $91.7001 | $91.70 | $91.70 | $91.70 |
| Purchase #3 | $117.27 | 12.322% | $131.72 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $155.39 | 12.402% | $174.6615 | $174.66 | $174.65 | $174.70 |
| Purchase #5 | $194.35 | 10.313% | $214.3933 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $221.35 | 4.664% | $231.6738 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $174.27 | 8.777% | $189.5657 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $1,134.86 | $1,225.0061 | $1,225.00 | $1,224.95 | $1,225.10 | |