| 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 | $40.26 | 4.783% | $42.1856 | $42.19 | $42.20 | $42.20 |
| Purchase #2 | $90.93 | 12.514% | $102.309 | $102.31 | $102.30 | $102.30 |
| Purchase #3 | $28.93 | 13.177% | $32.7421 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $126.83 | 6.649% | $135.2629 | $135.26 | $135.25 | $135.30 |
| Purchase #5 | $164.65 | 11.171% | $183.0431 | $183.04 | $183.05 | $183.00 |
| Purchase #6 | $17.36 | 3.466% | $17.9617 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $177.52 | 11.148% | $197.3099 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $646.48 | $710.8143 | $710.81 | $710.80 | $710.80 | |