| 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 | $202.37 | 8.708% | $219.9924 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $52.63 | 7.386% | $56.5173 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $93.79 | 13.440% | $106.3954 | $106.40 | $106.40 | $106.40 |
| Purchase #4 | $238.64 | 7.174% | $255.76 | $255.76 | $255.75 | $255.80 |
| Purchase #5 | $242.63 | 6.464% | $258.3136 | $258.31 | $258.30 | $258.30 |
| Purchase #6 | $210.71 | 9.588% | $230.9129 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $96.42 | 4.118% | $100.3906 | $100.39 | $100.40 | $100.40 |
| 7 purchase totals = | $1,137.19 | $1,228.2822 | $1,228.28 | $1,228.25 | $1,228.30 | |