| 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 | $117.76 | 11.502% | $131.3048 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $86.65 | 7.443% | $93.0994 | $93.10 | $93.10 | $93.10 |
| Purchase #3 | $246.58 | 10.751% | $273.0898 | $273.09 | $273.10 | $273.10 |
| Purchase #4 | $26.56 | 9.372% | $29.0492 | $29.05 | $29.05 | $29.00 |
| Purchase #5 | $153.45 | 4.285% | $160.0253 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $248.78 | 13.755% | $282.9997 | $283.00 | $283.00 | $283.00 |
| Purchase #7 | $147.82 | 6.149% | $156.9095 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $1,027.60 | $1,126.4777 | $1,126.48 | $1,126.50 | $1,126.40 | |