| 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 | $48.70 | 5.311% | $51.2865 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $217.98 | 12.208% | $244.591 | $244.59 | $244.60 | $244.60 |
| Purchase #3 | $147.78 | 7.402% | $158.7187 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $193.58 | 4.507% | $202.3047 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $12.70 | 6.691% | $13.5498 | $13.55 | $13.55 | $13.50 |
| Purchase #6 | $226.41 | 3.837% | $235.0974 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $123.54 | 13.403% | $140.0981 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $970.69 | $1,045.6462 | $1,045.65 | $1,045.65 | $1,045.60 | |