| 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 | $115.72 | 4.445% | $120.8638 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $66.32 | 12.579% | $74.6624 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $226.97 | 3.355% | $234.5848 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $190.58 | 8.361% | $206.5144 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $40.56 | 13.752% | $46.1378 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $172.47 | 10.147% | $189.9705 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $180.42 | 3.748% | $187.1821 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $993.04 | $1,059.9158 | $1,059.90 | $1,059.90 | $1,060.00 | |