| 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 | $215.49 | 11.225% | $239.6788 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $135.59 | 4.430% | $141.5966 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $249.76 | 13.443% | $283.3352 | $283.34 | $283.35 | $283.30 |
| Purchase #4 | $26.78 | 5.763% | $28.3233 | $28.32 | $28.30 | $28.30 |
| Purchase #5 | $188.29 | 8.243% | $203.8107 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $153.29 | 11.447% | $170.8371 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $245.55 | 12.866% | $277.1425 | $277.14 | $277.15 | $277.10 |
| 7 purchase totals = | $1,214.75 | $1,344.7242 | $1,344.73 | $1,344.75 | $1,344.60 | |