| 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 | $34.26 | 13.802% | $38.9886 | $38.99 | $39.00 | $39.00 |
| Purchase #2 | $106.61 | 8.424% | $115.5908 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $108.56 | 4.726% | $113.6905 | $113.69 | $113.70 | $113.70 |
| Purchase #4 | $180.96 | 9.163% | $197.5414 | $197.54 | $197.55 | $197.50 |
| Purchase #5 | $140.34 | 10.760% | $155.4406 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $233.43 | 7.236% | $250.321 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $228.50 | 11.498% | $254.7729 | $254.77 | $254.75 | $254.80 |
| 7 purchase totals = | $1,032.66 | $1,126.3458 | $1,126.34 | $1,126.35 | $1,126.30 | |