| 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 | $35.69 | 7.150% | $38.2418 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $207.40 | 12.400% | $233.1176 | $233.12 | $233.10 | $233.10 |
| Purchase #3 | $203.91 | 7.188% | $218.5671 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $203.83 | 7.680% | $219.4841 | $219.48 | $219.50 | $219.50 |
| Purchase #5 | $223.32 | 5.327% | $235.2163 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $170.81 | 13.123% | $193.2254 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $187.52 | 6.163% | $199.0769 | $199.08 | $199.10 | $199.10 |
| 7 purchase totals = | $1,232.48 | $1,336.9292 | $1,336.94 | $1,336.95 | $1,336.90 | |