| 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 | $129.82 | 9.613% | $142.2996 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $128.66 | 5.566% | $135.8212 | $135.82 | $135.80 | $135.80 |
| Purchase #3 | $56.88 | 9.669% | $62.3797 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $212.62 | 8.502% | $230.697 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $177.77 | 8.379% | $192.6653 | $192.67 | $192.65 | $192.70 |
| Purchase #6 | $198.56 | 4.244% | $206.9869 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $52.33 | 9.365% | $57.2307 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $956.64 | $1,028.0804 | $1,028.09 | $1,028.10 | $1,028.10 | |