| 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 | $153.44 | 11.781% | $171.5168 | $171.52 | $171.50 | $171.50 |
| Purchase #2 | $228.31 | 7.503% | $245.4401 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $225.50 | 3.739% | $233.9314 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $11.65 | 8.436% | $12.6328 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $61.54 | 7.275% | $66.017 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $120.51 | 12.558% | $135.6436 | $135.64 | $135.65 | $135.60 |
| Purchase #7 | $214.43 | 4.417% | $223.9014 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $1,015.38 | $1,089.0831 | $1,089.08 | $1,089.10 | $1,088.90 | |