| 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 | $133.61 | 3.232% | $137.9283 | $137.93 | $137.95 | $137.90 |
| Purchase #2 | $218.93 | 3.246% | $226.0365 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $171.68 | 10.716% | $190.0772 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $179.87 | 12.157% | $201.7368 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $85.93 | 12.161% | $96.3799 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $225.73 | 13.603% | $256.4361 | $256.44 | $256.45 | $256.40 |
| Purchase #7 | $101.30 | 9.662% | $111.0876 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $1,117.05 | $1,219.6824 | $1,219.70 | $1,219.80 | $1,219.60 | |