| 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 | $232.68 | 10.287% | $256.6158 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $162.35 | 5.310% | $170.9708 | $170.97 | $170.95 | $171.00 |
| Purchase #3 | $155.94 | 6.438% | $165.9794 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $198.74 | 10.673% | $219.9515 | $219.95 | $219.95 | $220.00 |
| Purchase #5 | $179.28 | 8.628% | $194.7483 | $194.75 | $194.75 | $194.70 |
| Purchase #6 | $238.99 | 8.355% | $258.9576 | $258.96 | $258.95 | $259.00 |
| Purchase #7 | $146.27 | 7.123% | $156.6888 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $1,314.25 | $1,423.9122 | $1,423.92 | $1,423.90 | $1,424.00 | |