| 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 | $115.95 | 5.342% | $122.144 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $194.95 | 12.265% | $218.8606 | $218.86 | $218.85 | $218.90 |
| Purchase #3 | $247.78 | 3.650% | $256.824 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $197.95 | 12.620% | $222.9313 | $222.93 | $222.95 | $222.90 |
| Purchase #5 | $120.75 | 9.422% | $132.1271 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $175.91 | 9.233% | $192.1518 | $192.15 | $192.15 | $192.20 |
| Purchase #7 | $230.48 | 3.869% | $239.3973 | $239.40 | $239.40 | $239.40 |
| 7 purchase totals = | $1,283.77 | $1,384.4361 | $1,384.43 | $1,384.45 | $1,384.40 | |