| 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 | $245.44 | 9.872% | $269.6698 | $269.67 | $269.65 | $269.70 |
| Purchase #2 | $247.48 | 6.441% | $263.4202 | $263.42 | $263.40 | $263.40 |
| Purchase #3 | $135.67 | 8.754% | $147.5466 | $147.55 | $147.55 | $147.50 |
| Purchase #4 | $132.40 | 3.862% | $137.5133 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $107.60 | 12.200% | $120.7272 | $120.73 | $120.75 | $120.70 |
| Purchase #6 | $187.34 | 9.426% | $204.9987 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $8.75 | 9.829% | $9.61 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $1,064.68 | $1,153.4858 | $1,153.49 | $1,153.45 | $1,153.40 | |