| 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 | $25.84 | 11.804% | $28.8902 | $28.89 | $28.90 | $28.90 |
| Purchase #2 | $69.67 | 8.250% | $75.4178 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $233.73 | 3.457% | $241.81 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $234.99 | 10.347% | $259.3044 | $259.30 | $259.30 | $259.30 |
| Purchase #5 | $145.60 | 4.708% | $152.4548 | $152.45 | $152.45 | $152.50 |
| Purchase #6 | $224.52 | 12.872% | $253.4202 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $245.78 | 4.556% | $256.9777 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $1,180.13 | $1,268.2751 | $1,268.27 | $1,268.25 | $1,268.30 | |