| 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 | $211.49 | 6.367% | $224.9556 | $224.96 | $224.95 | $225.00 |
| Purchase #2 | $250.80 | 10.281% | $276.5847 | $276.58 | $276.60 | $276.60 |
| Purchase #3 | $152.80 | 5.113% | $160.6127 | $160.61 | $160.60 | $160.60 |
| Purchase #4 | $74.45 | 12.566% | $83.8054 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $192.43 | 4.477% | $201.0451 | $201.05 | $201.05 | $201.00 |
| Purchase #6 | $158.85 | 12.526% | $178.7476 | $178.75 | $178.75 | $178.70 |
| Purchase #7 | $142.34 | 3.377% | $147.1468 | $147.15 | $147.15 | $147.10 |
| 7 purchase totals = | $1,183.16 | $1,272.8979 | $1,272.91 | $1,272.90 | $1,272.80 | |