| 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 | $238.52 | 11.818% | $266.7083 | $266.71 | $266.70 | $266.70 |
| Purchase #2 | $85.81 | 8.874% | $93.4248 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $129.94 | 6.782% | $138.7525 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $107.77 | 5.103% | $113.2695 | $113.27 | $113.25 | $113.30 |
| Purchase #5 | $99.56 | 10.354% | $109.8684 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $174.75 | 5.619% | $184.5692 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $239.84 | 4.608% | $250.8918 | $250.89 | $250.90 | $250.90 |
| 7 purchase totals = | $1,076.19 | $1,157.4845 | $1,157.48 | $1,157.40 | $1,157.60 | |