| 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 | $213.66 | 7.669% | $230.0456 | $230.05 | $230.05 | $230.00 |
| Purchase #2 | $51.52 | 11.449% | $57.4185 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $247.57 | 10.829% | $274.3794 | $274.38 | $274.40 | $274.40 |
| Purchase #4 | $162.81 | 11.379% | $181.3361 | $181.34 | $181.35 | $181.30 |
| Purchase #5 | $198.61 | 6.739% | $211.9943 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $122.53 | 8.215% | $132.5958 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $83.78 | 7.858% | $90.3634 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $1,080.48 | $1,178.1331 | $1,178.14 | $1,178.15 | $1,178.10 | |