| 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 | $221.76 | 7.623% | $238.6648 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $235.64 | 7.839% | $254.1118 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $217.27 | 13.122% | $245.7802 | $245.78 | $245.80 | $245.80 |
| Purchase #4 | $152.59 | 8.782% | $165.9905 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $41.39 | 5.642% | $43.7252 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $202.56 | 8.208% | $219.1861 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $200.66 | 9.268% | $219.2572 | $219.26 | $219.25 | $219.30 |
| 7 purchase totals = | $1,271.87 | $1,386.7158 | $1,386.72 | $1,386.75 | $1,386.80 | |