| 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 | $144.50 | 4.187% | $150.5502 | $150.55 | $150.55 | $150.60 |
| Purchase #2 | $31.41 | 8.252% | $34.002 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $201.55 | 12.411% | $226.5644 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $247.26 | 6.454% | $263.2182 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $240.95 | 11.557% | $268.7966 | $268.80 | $268.80 | $268.80 |
| Purchase #6 | $120.77 | 6.497% | $128.6164 | $128.62 | $128.60 | $128.60 |
| Purchase #7 | $137.62 | 12.346% | $154.6106 | $154.61 | $154.60 | $154.60 |
| 7 purchase totals = | $1,124.06 | $1,226.3584 | $1,226.36 | $1,226.30 | $1,226.40 | |