| 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 | $204.54 | 3.720% | $212.1489 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $245.34 | 9.663% | $269.0472 | $269.05 | $269.05 | $269.00 |
| Purchase #3 | $109.99 | 9.396% | $120.3247 | $120.32 | $120.30 | $120.30 |
| Purchase #4 | $120.34 | 11.851% | $134.6015 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $230.32 | 5.847% | $243.7868 | $243.79 | $243.80 | $243.80 |
| Purchase #6 | $126.69 | 8.457% | $137.4042 | $137.40 | $137.40 | $137.40 |
| Purchase #7 | $53.95 | 7.521% | $58.0076 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $1,091.17 | $1,175.3209 | $1,175.32 | $1,175.30 | $1,175.20 | |