| 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 | $195.34 | 4.486% | $204.103 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $172.87 | 8.443% | $187.4654 | $187.47 | $187.45 | $187.50 |
| Purchase #3 | $162.95 | 11.137% | $181.0977 | $181.10 | $181.10 | $181.10 |
| Purchase #4 | $97.50 | 7.678% | $104.9861 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $221.94 | 3.841% | $230.4647 | $230.46 | $230.45 | $230.50 |
| Purchase #6 | $233.79 | 8.219% | $253.0052 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $89.59 | 3.551% | $92.7713 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $1,173.98 | $1,253.8934 | $1,253.90 | $1,253.85 | $1,254.00 | |