| 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 | $226.75 | 10.835% | $251.3184 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $166.90 | 3.441% | $172.643 | $172.64 | $172.65 | $172.60 |
| Purchase #3 | $249.81 | 3.697% | $259.0455 | $259.05 | $259.05 | $259.00 |
| Purchase #4 | $35.99 | 7.712% | $38.7655 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $43.56 | 8.865% | $47.4216 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $198.50 | 9.467% | $217.292 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $151.43 | 5.289% | $159.4391 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $1,072.94 | $1,145.9251 | $1,145.93 | $1,145.90 | $1,145.80 | |