| 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 | $20.47 | 10.339% | $22.5864 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $137.41 | 5.466% | $144.9208 | $144.92 | $144.90 | $144.90 |
| Purchase #3 | $114.45 | 12.626% | $128.9005 | $128.90 | $128.90 | $128.90 |
| Purchase #4 | $211.75 | 7.846% | $228.3639 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $245.74 | 10.457% | $271.437 | $271.44 | $271.45 | $271.40 |
| Purchase #6 | $127.74 | 6.353% | $135.8553 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $223.92 | 8.400% | $242.7293 | $242.73 | $242.75 | $242.70 |
| 7 purchase totals = | $1,081.48 | $1,174.7932 | $1,174.80 | $1,174.80 | $1,174.80 | |