| 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 | $114.32 | 13.638% | $129.911 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $205.33 | 12.314% | $230.6143 | $230.61 | $230.60 | $230.60 |
| Purchase #3 | $249.91 | 13.588% | $283.8678 | $283.87 | $283.85 | $283.90 |
| Purchase #4 | $88.99 | 4.246% | $92.7685 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $137.26 | 7.539% | $147.608 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $132.72 | 8.641% | $144.1883 | $144.19 | $144.20 | $144.20 |
| Purchase #7 | $20.64 | 6.366% | $21.9539 | $21.95 | $21.95 | $22.00 |
| 7 purchase totals = | $949.17 | $1,050.9118 | $1,050.91 | $1,050.85 | $1,051.00 | |