| 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 | $218.36 | 4.440% | $228.0552 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $130.88 | 3.126% | $134.9713 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $233.48 | 5.228% | $245.6863 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $202.61 | 10.224% | $223.3248 | $223.32 | $223.30 | $223.30 |
| Purchase #5 | $249.42 | 3.464% | $258.0599 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $24.99 | 8.580% | $27.1341 | $27.13 | $27.15 | $27.10 |
| Purchase #7 | $29.65 | 6.612% | $31.6105 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $1,089.39 | $1,148.8421 | $1,148.84 | $1,148.80 | $1,148.90 | |