| 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 | $187.83 | 12.152% | $210.6551 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $33.55 | 10.224% | $36.9802 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $223.64 | 12.684% | $252.0065 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $192.95 | 6.106% | $204.7315 | $204.73 | $204.75 | $204.70 |
| Purchase #5 | $162.90 | 11.516% | $181.6596 | $181.66 | $181.65 | $181.70 |
| Purchase #6 | $249.68 | 8.232% | $270.2337 | $270.23 | $270.25 | $270.20 |
| Purchase #7 | $38.71 | 9.357% | $42.3321 | $42.33 | $42.35 | $42.30 |
| 7 purchase totals = | $1,089.26 | $1,198.5987 | $1,198.60 | $1,198.65 | $1,198.60 | |