| 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 | $212.43 | 3.130% | $219.0791 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $122.60 | 4.818% | $128.5069 | $128.51 | $128.50 | $128.50 |
| Purchase #3 | $137.84 | 10.671% | $152.5489 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $94.26 | 3.121% | $97.2019 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $196.33 | 3.254% | $202.7186 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $42.44 | 3.729% | $44.0226 | $44.02 | $44.00 | $44.00 |
| Purchase #7 | $232.79 | 13.348% | $263.8628 | $263.86 | $263.85 | $263.90 |
| 7 purchase totals = | $1,038.69 | $1,107.9408 | $1,107.94 | $1,107.90 | $1,107.90 | |