| 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 | $195.76 | 3.792% | $203.1832 | $203.18 | $203.20 | $203.20 |
| Purchase #2 | $198.27 | 11.577% | $221.2237 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $207.52 | 10.317% | $228.9298 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $102.99 | 5.643% | $108.8017 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $230.57 | 8.460% | $250.0762 | $250.08 | $250.10 | $250.10 |
| Purchase #6 | $7.81 | 9.639% | $8.5628 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $224.96 | 9.113% | $245.4606 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $1,167.88 | $1,266.2380 | $1,266.23 | $1,266.25 | $1,266.30 | |