| 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 | $221.65 | 6.119% | $235.2128 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $208.79 | 4.404% | $217.9851 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $247.51 | 6.660% | $263.9942 | $263.99 | $264.00 | $264.00 |
| Purchase #4 | $130.78 | 12.460% | $147.0752 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $57.57 | 4.267% | $60.0265 | $60.03 | $60.05 | $60.00 |
| Purchase #6 | $130.44 | 3.673% | $135.2311 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $29.52 | 10.176% | $32.524 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $1,026.26 | $1,092.0489 | $1,092.05 | $1,092.10 | $1,092.00 | |