| 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 | $206.63 | 8.124% | $223.4166 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $136.70 | 10.756% | $151.4035 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $76.86 | 6.565% | $81.9059 | $81.91 | $81.90 | $81.90 |
| Purchase #4 | $27.87 | 13.452% | $31.6191 | $31.62 | $31.60 | $31.60 |
| Purchase #5 | $243.69 | 13.687% | $277.0439 | $277.04 | $277.05 | $277.00 |
| Purchase #6 | $202.66 | 7.232% | $217.3164 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $229.29 | 9.352% | $250.7332 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $1,123.70 | $1,233.4386 | $1,233.44 | $1,233.40 | $1,233.30 | |