| 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 | $212.51 | 10.826% | $235.5163 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $193.96 | 6.740% | $207.0329 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $247.73 | 11.343% | $275.83 | $275.83 | $275.85 | $275.80 |
| Purchase #4 | $250.94 | 3.314% | $259.2562 | $259.26 | $259.25 | $259.30 |
| Purchase #5 | $7.48 | 7.641% | $8.0515 | $8.05 | $8.05 | $8.10 |
| Purchase #6 | $219.88 | 12.791% | $248.0049 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $240.49 | 6.707% | $256.6197 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $1,372.99 | $1,490.3115 | $1,490.31 | $1,490.30 | $1,490.30 | |