| 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 | $230.64 | 7.867% | $248.7844 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $238.74 | 12.296% | $268.0955 | $268.10 | $268.10 | $268.10 |
| Purchase #3 | $47.39 | 7.338% | $50.8675 | $50.87 | $50.85 | $50.90 |
| Purchase #4 | $127.92 | 5.816% | $135.3598 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $233.26 | 3.163% | $240.638 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $56.31 | 13.283% | $63.7897 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $80.94 | 4.816% | $84.8381 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $1,015.20 | $1,092.3730 | $1,092.38 | $1,092.40 | $1,092.40 | |