| 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 | $219.88 | 5.694% | $232.4 | $232.40 | $232.40 | $232.40 |
| Purchase #2 | $141.55 | 11.297% | $157.5409 | $157.54 | $157.55 | $157.50 |
| Purchase #3 | $166.53 | 10.252% | $183.6027 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $126.70 | 9.643% | $138.9177 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $130.30 | 13.120% | $147.3954 | $147.40 | $147.40 | $147.40 |
| Purchase #6 | $234.38 | 9.267% | $256.1 | $256.10 | $256.10 | $256.10 |
| Purchase #7 | $215.95 | 13.614% | $245.3494 | $245.35 | $245.35 | $245.30 |
| 7 purchase totals = | $1,235.29 | $1,361.3061 | $1,361.31 | $1,361.30 | $1,361.20 | |