| 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 | $11.68 | 10.372% | $12.8914 | $12.89 | $12.90 | $12.90 |
| Purchase #2 | $69.78 | 4.208% | $72.7163 | $72.72 | $72.70 | $72.70 |
| Purchase #3 | $152.58 | 5.374% | $160.7796 | $160.78 | $160.80 | $160.80 |
| Purchase #4 | $166.68 | 12.622% | $187.7183 | $187.72 | $187.70 | $187.70 |
| Purchase #5 | $181.38 | 3.399% | $187.5451 | $187.55 | $187.55 | $187.50 |
| Purchase #6 | $211.61 | 4.480% | $221.0901 | $221.09 | $221.10 | $221.10 |
| Purchase #7 | $201.55 | 12.504% | $226.7518 | $226.75 | $226.75 | $226.80 |
| 7 purchase totals = | $995.26 | $1,069.4926 | $1,069.50 | $1,069.50 | $1,069.50 | |