| 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 | $42.28 | 10.468% | $46.7059 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $103.64 | 5.708% | $109.5558 | $109.56 | $109.55 | $109.60 |
| Purchase #3 | $178.99 | 3.841% | $185.865 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $187.71 | 6.453% | $199.8229 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $228.92 | 8.331% | $247.9913 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $199.54 | 6.332% | $212.1749 | $212.17 | $212.15 | $212.20 |
| Purchase #7 | $77.63 | 3.684% | $80.4899 | $80.49 | $80.50 | $80.50 |
| 7 purchase totals = | $1,018.71 | $1,082.6057 | $1,082.61 | $1,082.55 | $1,082.70 | |