| 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 | $110.81 | 10.270% | $122.1902 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $15.34 | 8.360% | $16.6224 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $172.77 | 3.774% | $179.2903 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $122.62 | 10.782% | $135.8409 | $135.84 | $135.85 | $135.80 |
| Purchase #5 | $242.36 | 12.364% | $272.3254 | $272.33 | $272.35 | $272.30 |
| Purchase #6 | $223.61 | 13.418% | $253.614 | $253.61 | $253.60 | $253.60 |
| Purchase #7 | $178.36 | 7.630% | $191.9689 | $191.97 | $191.95 | $192.00 |
| 7 purchase totals = | $1,065.87 | $1,171.8521 | $1,171.85 | $1,171.85 | $1,171.80 | |