| 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 | $209.48 | 10.426% | $231.3204 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $196.93 | 11.530% | $219.636 | $219.64 | $219.65 | $219.60 |
| Purchase #3 | $134.34 | 3.342% | $138.8296 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $89.53 | 3.570% | $92.7262 | $92.73 | $92.75 | $92.70 |
| Purchase #5 | $36.34 | 9.672% | $39.8548 | $39.85 | $39.85 | $39.90 |
| Purchase #6 | $8.42 | 8.266% | $9.116 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $175.44 | 10.547% | $193.9437 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $850.48 | $925.4267 | $925.43 | $925.45 | $925.30 | |