| 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 | $98.67 | 9.525% | $108.0683 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $179.35 | 10.612% | $198.3826 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $157.91 | 8.180% | $170.827 | $170.83 | $170.85 | $170.80 |
| Purchase #4 | $15.77 | 7.269% | $16.9163 | $16.92 | $16.90 | $16.90 |
| Purchase #5 | $187.60 | 8.667% | $203.8593 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $91.94 | 6.635% | $98.0402 | $98.04 | $98.05 | $98.00 |
| Purchase #7 | $244.70 | 4.183% | $254.9358 | $254.94 | $254.95 | $254.90 |
| 7 purchase totals = | $975.94 | $1,051.0295 | $1,051.04 | $1,051.05 | $1,051.00 | |