| 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 | $133.40 | 12.296% | $149.8029 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $207.47 | 5.116% | $218.0842 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $214.35 | 8.274% | $232.0853 | $232.09 | $232.10 | $232.10 |
| Purchase #4 | $187.87 | 5.494% | $198.1916 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $82.42 | 13.647% | $93.6679 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $44.87 | 12.158% | $50.3253 | $50.33 | $50.35 | $50.30 |
| Purchase #7 | $79.47 | 13.639% | $90.3089 | $90.31 | $90.30 | $90.30 |
| 7 purchase totals = | $949.85 | $1,032.4661 | $1,032.47 | $1,032.50 | $1,032.50 | |