| 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 | $203.40 | 13.327% | $230.5071 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $38.67 | 6.737% | $41.2752 | $41.28 | $41.30 | $41.30 |
| Purchase #3 | $173.63 | 4.609% | $181.6326 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $56.50 | 7.606% | $60.7974 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $11.73 | 10.641% | $12.9782 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $164.99 | 3.637% | $170.9907 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $137.29 | 7.329% | $147.352 | $147.35 | $147.35 | $147.40 |
| 7 purchase totals = | $786.21 | $845.5332 | $845.54 | $845.60 | $845.60 | |