| 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 | $222.72 | 8.385% | $241.3951 | $241.40 | $241.40 | $241.40 |
| Purchase #2 | $102.52 | 6.596% | $109.2822 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $123.76 | 11.470% | $137.9553 | $137.96 | $137.95 | $138.00 |
| Purchase #4 | $132.81 | 11.319% | $147.8428 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $87.84 | 11.581% | $98.0128 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $46.99 | 9.343% | $51.3803 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $241.55 | 12.511% | $271.7703 | $271.77 | $271.75 | $271.80 |
| 7 purchase totals = | $958.19 | $1,057.6388 | $1,057.64 | $1,057.65 | $1,057.70 | |