| 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 | $108.44 | 8.803% | $117.986 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $229.57 | 11.803% | $256.6661 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $192.86 | 5.673% | $203.8009 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $137.94 | 8.198% | $149.2483 | $149.25 | $149.25 | $149.20 |
| Purchase #5 | $46.72 | 6.819% | $49.9058 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $240.41 | 10.262% | $265.0809 | $265.08 | $265.10 | $265.10 |
| Purchase #7 | $134.74 | 3.305% | $139.1932 | $139.19 | $139.20 | $139.20 |
| 7 purchase totals = | $1,090.68 | $1,181.8812 | $1,181.89 | $1,181.90 | $1,181.90 | |