| 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 | $227.70 | 3.588% | $235.8699 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $124.51 | 3.442% | $128.7956 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $235.28 | 11.457% | $262.236 | $262.24 | $262.25 | $262.20 |
| Purchase #4 | $190.62 | 6.307% | $202.6424 | $202.64 | $202.65 | $202.60 |
| Purchase #5 | $152.33 | 3.815% | $158.1414 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $202.66 | 7.432% | $217.7217 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $245.43 | 3.403% | $253.782 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $1,378.53 | $1,459.1890 | $1,459.19 | $1,459.20 | $1,459.10 | |