| 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 | $230.77 | 3.621% | $239.1262 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $20.61 | 8.447% | $22.3509 | $22.35 | $22.35 | $22.40 |
| Purchase #3 | $29.64 | 8.482% | $32.1541 | $32.15 | $32.15 | $32.20 |
| Purchase #4 | $159.99 | 9.743% | $175.5778 | $175.58 | $175.60 | $175.60 |
| Purchase #5 | $147.36 | 12.696% | $166.0688 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $119.60 | 13.225% | $135.4171 | $135.42 | $135.40 | $135.40 |
| Purchase #7 | $206.61 | 5.388% | $217.7421 | $217.74 | $217.75 | $217.70 |
| 7 purchase totals = | $914.58 | $988.4370 | $988.44 | $988.45 | $988.50 | |