| 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 | $101.59 | 7.317% | $109.0233 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $12.65 | 6.865% | $13.5184 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $175.92 | 9.753% | $193.0775 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $126.73 | 12.375% | $142.4128 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $138.42 | 10.331% | $152.7202 | $152.72 | $152.70 | $152.70 |
| Purchase #6 | $243.87 | 7.546% | $262.2724 | $262.27 | $262.25 | $262.30 |
| Purchase #7 | $181.50 | 12.138% | $203.5305 | $203.53 | $203.55 | $203.50 |
| 7 purchase totals = | $980.68 | $1,076.5551 | $1,076.55 | $1,076.50 | $1,076.50 | |