| 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 | $142.36 | 3.199% | $146.9141 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $128.83 | 4.251% | $134.3066 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $153.49 | 9.583% | $168.1989 | $168.20 | $168.20 | $168.20 |
| Purchase #4 | $238.91 | 12.642% | $269.113 | $269.11 | $269.10 | $269.10 |
| Purchase #5 | $245.86 | 11.474% | $274.07 | $274.07 | $274.05 | $274.10 |
| Purchase #6 | $137.99 | 5.671% | $145.8154 | $145.82 | $145.80 | $145.80 |
| Purchase #7 | $130.45 | 12.236% | $146.4119 | $146.41 | $146.40 | $146.40 |
| 7 purchase totals = | $1,177.89 | $1,284.8299 | $1,284.83 | $1,284.75 | $1,284.80 | |