| 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 | $232.35 | 7.663% | $250.155 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $175.43 | 5.163% | $184.4875 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $244.38 | 4.102% | $254.4045 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $7.85 | 3.624% | $8.1345 | $8.13 | $8.15 | $8.10 |
| Purchase #5 | $48.60 | 8.508% | $52.7349 | $52.73 | $52.75 | $52.70 |
| Purchase #6 | $237.35 | 8.183% | $256.7724 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $191.95 | 3.529% | $198.7239 | $198.72 | $198.70 | $198.70 |
| 7 purchase totals = | $1,137.91 | $1,205.4127 | $1,205.40 | $1,205.40 | $1,205.40 | |