| 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 | $87.61 | 3.756% | $90.9006 | $90.90 | $90.90 | $90.90 |
| Purchase #2 | $181.46 | 6.834% | $193.861 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $223.43 | 11.315% | $248.7111 | $248.71 | $248.70 | $248.70 |
| Purchase #4 | $120.43 | 4.564% | $125.9264 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $226.87 | 8.310% | $245.7229 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $49.97 | 4.258% | $52.0977 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $186.89 | 11.848% | $209.0327 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $1,076.66 | $1,166.2524 | $1,166.25 | $1,166.25 | $1,166.20 | |