| 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 | $115.44 | 11.786% | $129.0458 | $129.05 | $129.05 | $129.00 |
| Purchase #2 | $57.55 | 11.113% | $63.9455 | $63.95 | $63.95 | $63.90 |
| Purchase #3 | $158.83 | 4.127% | $165.3849 | $165.38 | $165.40 | $165.40 |
| Purchase #4 | $183.31 | 8.333% | $198.5852 | $198.59 | $198.60 | $198.60 |
| Purchase #5 | $198.56 | 6.433% | $211.3334 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $119.49 | 7.140% | $128.0216 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $123.98 | 5.543% | $130.8522 | $130.85 | $130.85 | $130.90 |
| 7 purchase totals = | $957.16 | $1,027.1686 | $1,027.17 | $1,027.20 | $1,027.10 | |