| 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 | $103.87 | 7.745% | $111.9147 | $111.91 | $111.90 | $111.90 |
| Purchase #2 | $216.93 | 6.163% | $230.2994 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $51.77 | 9.797% | $56.8419 | $56.84 | $56.85 | $56.80 |
| Purchase #4 | $159.67 | 9.650% | $175.0782 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $221.41 | 8.643% | $240.5465 | $240.55 | $240.55 | $240.50 |
| Purchase #6 | $178.98 | 4.701% | $187.3938 | $187.39 | $187.40 | $187.40 |
| Purchase #7 | $189.81 | 3.228% | $195.9371 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $1,122.44 | $1,198.0116 | $1,198.01 | $1,198.05 | $1,197.90 | |