| 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 | $213.61 | 13.674% | $242.819 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $27.40 | 4.765% | $28.7056 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $214.85 | 6.352% | $228.4973 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $85.48 | 9.168% | $93.3168 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $185.86 | 5.118% | $195.3723 | $195.37 | $195.35 | $195.40 |
| Purchase #6 | $98.83 | 10.871% | $109.5738 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $236.41 | 7.629% | $254.4457 | $254.45 | $254.45 | $254.40 |
| 7 purchase totals = | $1,062.44 | $1,152.7305 | $1,152.74 | $1,152.65 | $1,152.70 | |